Diseases with the same name do not have exactly the same course or treatment, and the more I look at the patients, the more I come across different aspects of the disease.
Physicians must identify the essence of each patient's disease and focus on the most appropriate treatment.
In addition, cutting-edge diagnostics provide physicians with unprecedented information, which can result in significant benefits for patients undergoing treatment.
Doctors must always keep an eye out for information on the latest medical equipment and diagnostic methods, and accurately determine whether or not they are truly useful.
I believe that disclosing information about one's own clinical experience and the testing methods that were used in the first place is an important task of doctors working in the medical field, even in the busy daily clinical practice.
Based on this idea, I have conducted clinical research and examined diagnostic methods on many themes, and published the results at academic conferences and in papers.
Here, I will briefly introduce the clinical research that I have conducted so far.

Snowboarding is a favorite winter sport, especially among young people, but it can cause life-threatening head injuries.
In the snowboarding boom before the Nagano Olympics, I thought it was an urgent task to investigate the characteristics of snowboarding injuries and how severe head injuries occur, so I conducted trauma research.
I conducted an epidemiological study of snowboard head injuries at a ski resort in the Suwa district. Severe head injuries during snowboarding are reported to occur when novices fall backward on a gentle slope and develop acute subdural hematoma, or when they fall while jumping.

I received my doctorate in medicine from the University of Tokyo for this research.Severe head injuries during snowboarding have been reported as a result of the reverse edge phenomenon during gentle slope gliding.JMS2002 97 snowboard mechanism.pdf
If you are familiar with this mechanism, you can prevent severe head injuries by using a helmet that protects the back of the head and by adopting a posture that immediately pulls your chin in the event of an injury.
These studies were published in the Journal of Trauma, the Journal of Neurosurgery, and the Journal of Neurosurgery.

Chronic subdural hematoma study
In older people, hematomas between the bone and the brain can develop after minor head injuries, which can be corrected with relatively simple surgery but are troublesome if they recur repeatedly.
In order to know the patterns of hematomas that tend to recur, and to consider surgical methods that are less likely to recur, I conducted clinical research and published two papers in the Journal of Neurosurgery and two in Neurosurgery.
We analyzed the natural history of chronic subdural hematoma and devised a new chronic subdural hematoma classification.JNS2001 95 CSDHclassification.pdf
Chronic subdural hematoma heals through four stages: homogeneous type, laminar type, separated type, and trabecular type. Since it serves as an indicator of the likelihood of recurrence, it has been adopted in neurosurgery textbooks (perioperative management of neurosurgery, 4th edition, Medical View, p.340, etc.) and cited in many papers worldwide. .
In addition, we announced in the "Journal of Nueurosurgery" that the recurrence rate after surgery is low when the tip of the hematoma cavity drain for chronic subdural hematoma is placed anteriorly. It is also quoted in neurosurgery textbooks (other than the above, neurosurgery revision 12th edition, Kinpodo p1927, etc.)JNS2000 93 CSDHdrainage.pdf
In addition, my thesis was also published in "Conservation Version Diagnosis, Treatment and Surgery of Chronic Subdural Hematoma (Medica Publishing 2017)" edited by Professor Kentaro Mori of the National Defense Medical College as a compilation of chronic subdural hematoma therapeutics. It is quoted in multiple places (p74,76,123,126,131,136).
In an analysis of 28 patients who underwent contrast-enhanced CT before surgery, we reported that the intimal enhancement increased as the hematoma stage progressed, and that the intima was strongly enhanced in 88% of patients with paralysis.CSDH病期と内膜造影性.pdf
We examined the hematoma component of chronic subdural hematoma and reported that hematoma hemoglobin, hematocrit, and plasma CRP (C-reactive protein) levels all decreased over time.

I have devised an original (new) surgical approach and have written two papers.
In collaboration with the Department of Otolaryngology, the University of Tokyo, we devised a method of approaching the pterygoid process of the sphenoid sinus from the infratemporal fossa in the removal of giant meningioma from the middle cranial fossa, and published a paper on it (this was written by me). (This is my first paper.)蝶形骨洞翼状突起部へのアプローチ.pdf。
I devised a post-pyramidal fissureectomy for vermis cavernous hemangioma, and published a paper detailing the surgical method.
経後錐体裂法.pdf
As mentioned above, it was reported that the recurrence rate after surgery is lower when the tip of the hematoma cavity drain for chronic subdural hematoma is placed forward, and this surgical method has become the world standard.

T2starWI/FLAIR法
We believe that the use of cutting-edge MRI and CT imaging methods is important for safe and accurate surgery, and we are focusing on neuroimaging research.
We used the FLAIR method, which was a new imaging method for MRI at the time, and T2* coordinated imaging, and reported its usefulness (3 papers in Japanese).

CTP CTA continuous imaging method
A CT examination method that performs cerebral blood flow examination and cerebral angiography at the same time was named the CTP/A method, and was jointly researched with GE, and reported its usefulness as a diagnostic method for hyperacute stroke (Japanese 3 papers, 2003).CTPA法.pdf

Other reports
In addition, I experienced noncommunicating hydrocephalus due to occlusion of the foramen Monroe in the softened brain after cerebral infarction, ganglioneuroma originating from the middle cranial fossa trigeminal nerve, and small cell carcinoma originating from the cavernous sinus (three articles). JNS2001 95 CI induced hydrocephalus.pdf、ActaNeurochir2010 152 small cell carcinoma cavernous sinus origine.pdf、ganglioneuromaPDF.pdf

The papers I wrote are cited in "Neurosurgery Revised 13th Edition (Kinpodo)" p1128, 1129 and "All Neurosurgery Perioperative Management 4th Edition (Medical View)" p296, 300, p338, 339, 343.

Hiroshi Nakaguchi Research Achievements (until July 31, 2023)All 177 papers and journal submissionsTotal Impact Factor 102.45 (calculated by Journal Citation Reports 2019/2020 edition)
68Japanese originals: 31 headed by author, 37 not headed by authorJapanese Proceedings Volume 52. 54English originals: 14 headed by author, 40 other than headedEnglish Proceedings Volume 1.2 books.My first-author papers total 51, including Proceedings, 103.
For me, all of these works are the crystallization of sweat and tears, but when I read them again now, I can remember the time when I wrote them like it was just yesterday.I feel that these self-authored papers form the framework of my current position as a doctor, so if you are interested, I would be honored if you could refer to the original.

Paper presentation (English)
first author
(1)

Hiroshi Nakaguchi, Takamitsu Fujimaki, Akira Matsuno, Reiko Matsuura, Akio Asai, Ichiro Suzuki, Tomio Sasaki, Takaaki Kirino.

Postoperative residual tumor growth of meningioma can be predicted by MIB-1 immunohistochemistry.

Cancer 85(10):2249-2254,1999
full textCancer 1999

Impact Factor: 6.050

(2)

Hiroshi Nakaguchi, Takamitsu Fujimaki, Keisuke Ueki, Makoto Takahashi, Hirotoshi Yoshida, Takaaki Kirino.

Snowboarding head injury: a prospective study in Chino, Nagano for two seasons from 1995 to 1997.

Journal of Trauma: Injury, Infection, and Critical Care 46(6):1066-1069,1999
full text(Journal of Trauma 1999)snowboard head injury.pdf

Impact Factor:3.381

(3)

Hiroshi Nakaguchi, Takeo Tanishima, Norio Yoshimasu.

Relationship between drainage catheter location and postoperative recurrence of chronic subdural hematoma after burr-hole irrigation and closed-system drainage.

Journal of Neurosurgery 93:791-795,2000
full textJNS2000 93 CSDHdrainage.pdf

Impact Factor: 3.968

(4)

Hiroshi Nakaguchi, Takeo Tanishima, Norio Yoshimasu.

Subdural hematoma recurrence

Journal of Neurosurgery 94:1023-1025,2001

Impact Factor: 3.968

(5)

Hiroshi Nakaguchi, Mario Miyamoto.

Obstructive hydrocephalus caused by intraventricular collapse of malacotic brain.

Journal of Neurosurgery 95:119-121,2001
full textJNS2001 95 CI induced hydrocephalus.pdf

Impact Factor: 3.968

(6)

Hiroshi Nakaguchi, Takeo Tanishima, Norio Yoshimasu.

Factors in the natural history of chronic subdural hematomas that influence their postoperative recurrence.

Journal of Neurosurgery 95:256-262,2001
full textJNS2001 95 CSDHclassification.pdf

Impact Factor: 3.968

(7)

Hiroshi Nakaguchi, Kazuo Tsutsumi.

Mechanisms of severe snowboarding head injury- shear strain induced by the opposite edge phenomenon.

Journal of Neurosurgery 97:542-548,2002
full textJMS2002 97 snowboard mechanism.pdf

Impact Factor: 3.968

(8)

Hiroshi Nakaguchi, Kazuo Tsutsumi.

Snowboarding and head injury

Journal of Neurosurgery 98:932-3,2003

Impact Factor: 3.968

(9)

Hiroshi Nakaguchi, Akira Teraoka.

Relationship Between the Occurrence of Spontaneous Intracerebral Hemorrhage and Holidays and Traditionally Unlucky Days in Fukuyama City, Hiroshima Prefecture, Japan

Journal of Stroke and Cerebrovascular Diseases 16:194-198, 2007
full text(jscvd2007)JSCVD16 2007 ICH meteo calendar.pdf

Impact Factor 1.787

(10)

Hiroshi Nakaguchi, Akira Matsuno, Akira Teraoka.

Prediction of the incidence of spontaneous intracerebral hemorrhage from meteorological data

International Journal of Biometeorology 52:323-329, 2008
full text(ijbm2008)IJBM2008 52 ICH meteo.pdf

Impact Factor 2.680

(11)

Hiroshi Nakaguchi, Akira Matsuno, Satoru Miyawaki, Mineko Murakami, Masatoshi Yamada, Kazuhito Yamazaki,Yasuo Ishida

Small cell carcinoma originating from the cavernous sinus

Acta Neurochirurgica (Wien)152:493-500, 2010
full textActaNeurochir2010 152 small cell carcinoma cavernous sinus origine.pdf

Impact Factor 1.817

(12)

Hiroshi Nakaguchi, Katsumi Hoya, Shoko Yamada, Mineko Murakami, Akira Matsuno, Kazuto Yamazaki, Yasuo Ishida

Trans-postpyramidal fissure approach for ventral vermian cavernous hemangioma

Neurologia Medico-Chirurgica 51:371-375, 2011
full text経後錐体裂法.pdf

Impact Factor 1.836

(13)

Hiroshi Nakaguchi, Mineko Murakami, Akira Matsuno, Kazuhito Yamazaki, Yasuo Ishida. Ganglioneuroma Originating From the Trigeminal Nerve in the Middle Cranial Fossa: a Case Report

Neurologia Medico-Chirurgica (Tokyo) 52(2):95-8, 2012
full textganglioneuromaPDF.pdf

Impact Factor 1.836

(14)
Hiroshi Nakaguchi, Akira Matsuno, Toshiyuki Okubo, Katsumi Hoya


Relationship between silent brain infarcts and amount of daily coffee consumption in middle age


Journal of Stroke and Cerebrovascular Diseases 2016 Jul;25(7):1678-82.
full textJSCVD 2016 25 coffee silent CI_20221213192157783.pdf
Impact Factor 1.787

English Proceedings
(1)

Hiroshi Nakaguchi, Katsumi Hoya, Shoko Yamada, Mineko Murakami, Akira Matsuno, Kazuto Yamazaki, and Yasuo Ishida

Ventral Vermian Cavernous Hemangioma

Proceedings of 14th.International Congress of Histochemistry and Cytochemisty 2012.8.29 (Kyoto)

Paper presentation (Japanese)
first author
(1)
Hiroshi Nakaguchi, Ichiro Suzuki, Makoto Taniguchi, Takaaki Kirino, Keiichi Ichimura, Kenichi Niu, Atsushi Yamada, Akiyoshi Kajikawa.
A case of meningioma that spread from the middle cranial fossa to the infratemporal fossa: an infratemporal approach to the pterygoid process.
Neurosurgery 24(7): 643-646, 1996
full text蝶形骨洞翼状突起部へのアプローチ.pdf
Impact Factor: 0.131

(2)
Hiroshi Nakaguchi, Takamitsu Fujimaki, Katsumi Hoya, Takaaki Kirino, Hirotoshi Yoshida, Makoto Takahashi, and Minoru Kamata.
Head injury from snowboarding.
Journal of Neurosurgery 6(4):256-260, 1997
full textスノーボードによる頭部外傷.pdf

(3)
Hiroshi Nakaguchi, Tomio Sasaki, Takaaki Kirino, Toshiyuki Okubo, and Naoto Hayashi.
Significance of MRI high-speed FLAIR method as a preoperative examination for intracranial tumorectomy.
Neurosurgery 25(7):599-606,1997
full textFLAIR法を利用した脳腫瘍摘出術.pdf
Impact Factor: 0.131

(4)
Hiroshi Nakaguchi, Hikaru Teraoka, Banryu Yanagihashi, Shinobu Adachi, Harumichi Mihara, Takayuki Gohyaku, Masateru Hokozaki, Katsushi Maruta, Hideharu Nishi.
Experience of using CT perfusion/CT angiography consecutive method (CTP/A method) in the acute stage diagnosis of cerebral infarction.
Video information MEDICAL 33(4)408-412, 2001
full text映像情報medical.pdf

(5)
Hiroshi Nakaguchi, Hikaru Teraoka, Banryu Yanagihashi, Shinobu Adachi, Harumichi Mihara, Takayuki Gohyaku, Masateru Hokozaki, Katsushi Maruta, Hideharu Nishi.
Acute ischemic stroke diagnosis by CT perfusion/CT angiography sequential method (CTP/A method).
GE Yokogawa Medical Systems Homepage, 2001.7.1.

(6)
Hiroshi Nakaguchi, Hikaru Teraoka, Shinobu Adachi, Banryu Yanagihashi:
Usefulness of continuous CT perfusion-3DCT angiogram for acute diagnosis of brain ischemic disease.
Neurosurgery, 31(1):17-25, 2003
full textCTPA法.pdf
Impact Factor: 0.131

(7)
Hiroshi Nakaguchi, Michio Yoshimasu, Takeo Tanijima:
Correlation between chronic subdural hematoma staging and contrast enhancement of hematoma capsule.
Neurosurgery, 32(2):157-164, 2003

full textCSDH病期と内膜造影性.pdf
Impact Factor: 0.131

(8)
Hiroshi Nakaguchi, Hikaru Teraoka, Yasutaka Suzuki, Shinobu Adachi:
Correlation between hematoma classification and hematoma coagulability and hematoma blood cell components in chronic subdural hematoma.
Neurosurgery, 31(6):639-646, 2003
full textCSDH病期と血腫性状.pdf
Impact Factor: 0.131

(9)
Hiroshi Nakaguchi Masatomo Yamashita:
Osmotic diuretic What is the difference between mannitol and glyceol?
Emergency Medicine Herus Publishing, 32(7):849-853, 2008
full text浸透圧利尿薬.pdf

(10)
Hiroshi Nakaguchi Edited by Akio Morita
62 How long does it take for chronic subdural hematoma to show symptoms?
Neurosurgical Care Q&A (Nursing Care Q&A) Sogo Igakusha p140-141, 2009
CSDH1脳神経外科ナーシングQ&A.pdf

(11)
Hiroshi Nakaguchi Edited by Akio Morita
63 Please tell me about the treatment of chronic subdural hematoma. Why level after surgery?
Neurosurgical Care Q&A (Nursing Care Q&A) Sogo Igakusha p142-143, 2009CSDH2脳神経外科ナーシングQ&A.pdf

(12)
Hiroshi Nakaguchi, Akira Matsuno, Toshiyuki Okubo, Takeshi Uno, Mitsuyoshi Sasaki, Mineko Murakami
Multiple hypointense lesions on MRI T2*-weighted images of intracerebral hemorrhage
CI Research 31:21-27, 2009
full textCI研究2009

(13)
Hiroshi Nakaguchi "Characteristics of each prosthesis of anterior cervical fusion for cervical spondylosis and cervical disc herniation"
Chiba Medical Association Journal 22:18-20, 2009

(14)
Hiroshi Nakaguchi
Features of hemorrhagic lesions seen on T2*-weighted images
Clinical Neuroscience Chugai Medical Co., Ltd. Vol.28, No.3, p346-347, 2010
full textT2starによる多発性脳出血所見2.pdf

(15)
Hiroshi Nakaguchi
Understand postoperative care Neurosurgery by disease that you can learn perfectly with illustrations 11. Chronic subdural hematoma - burr drainage
BRAIN NURSING Volume 26, p51-54, 2010
full text(Brain Nursing 2010)ブレインナーシングCSDH.pdf

(16)
Hiroshi Nakaguchi
Usefulness of carotid endarterectomy for cervical internal carotid artery stenotic lesions
Chiba Medical Association Journal 23: 8-10, 2010

(17)
Hiroshi Nakaguchi
"Refreshing Solution! Q&A #68"
January 2012 Brain Inner Thing vol.28 p89

(18)
Hiroshi Nakaguchi
Specific day of onset of hypertensive intracerebral hemorrhage
Chiba Medical Association Magazine 2011,24,p6-12

(19)
Hiroshi Nakaguchi
Symptoms and disease-Self-check What is Moyamoya disease?
BRAIN Japan Neuroscience Foundation News 2012.10.10 vol.109, p2-3もやもや病.pdf

(20)
Hiroshi Nakaguchi
Special Feature Confronting Cancer Glioma
Living together 2012.10. vol.4, p3-5病院ホームページ病院広報誌

(21)
Hiroshi Nakaguchi　
Living Patient 2366 Brain and Nerves - Unruptured Hump 1
Asahi Shimbun morning edition 2013.12.10., p18

(22)
Hiroshi Nakaguchi　
Living Patient 2367 Brain and Nerves - Unruptured Humps 2
Asahi Shimbun morning edition 2013.12.11., p33

（３０）
Hiroshi Nakaguchi
Clarified in the investigation of the brain dock! ``Three cups of coffee a day'' lowers the risk of hidden cerebral infarction
"Relief" (Kanki Publishing) March 2022 issue p128-129

Japanese Proceedings
(1)Hiroshi Nakaguchi, Tomio Sasaki, Takaaki Kirino, Toshiyuki Okubo, Naoto Hayashi:Diagnosis of cerebral edema and brain infiltration of intracranial tumors by MRI high-speed FLAIR method.Proceedings of the 54th Annual Meeting of the Japan Neurosurgical Society, 1995.10.
(2)Hiroshi Nakaguchi, Ichiro Suzuki, Makoto Taniguchi, Takaaki Kirino, Keiichi Ichimura, Kenichi Niu, Atsushi Yamada, Akiyoshi Kajikawa:A case of meningioma that spread from the middle cranial fossa to the infratemporal fossa.Proceedings of the 7th Japanese Society of Skull Base Surgery, 1995
(3)Hiroshi Nakaguchi, Takamitsu Fujimaki, Akira Matsuno, Ichiro Suzuki, Tomio Sasaki, Takaaki Kirino:Correlation between tumor doubling time, MIB-1 labeling rate, and tumor volume in meningioma.Abstracts of the 55th Annual Meeting of the Japan Neurosurgical Society, 1996.10.16.
(Four)Hiroshi Nakaguchi, Takamitsu Fujimaki, Akira Matsuno, Ichiro Suzuki, Tomio Sasaki, Takaaki Kirino:Correlation between tumor doubling time and MIB-1 labeling rate in meningiomas.Abstracts of the 14th Japanese Brain Tumor Pathology Research Meeting, 1995
(Five)Hiroshi Nakaguchi:Head injury from snowboarding.Abstracts of the 55th Annual Meeting of the Japan Neurosurgical Society, 1996.10.17.
(6)Hiroshi Nakaguchi:Snowboarding and skiing head injuries at Suwa Central Hospital - a review of the past two years.Proceedings of the 56th Annual Meeting of the Japan Neurosurgical Society, 1997
(7)Hiroshi Nakaguchi, Takeo Tanijima, Michio Yoshimasu:Various factors related to recurrence of chronic subdural hematoma - from a study of 144 cases.Proceedings of the 57th Annual Meeting of the Japan Neurosurgical Society, 1998
(8)Hiroshi Nakaguchi, Hideaki Masuzawa:Finding the Rupture Threshold of Bridging Veins -Suggestion of Prevention Measures and the Occurrence Limit of Acute Subdural Hematoma in Fatal Snowboarding Accidents-.Proceedings of the 57th Annual Meeting of the Japan Neurosurgical Society, 1998
(9)Hiroshi Nakaguchi and Issei Tsutsumi:Mechanism of intracranial injury caused by snowboarding.Abstracts of the 58th Annual Meeting of the Japan Neurosurgical Society, 1999.10.27.
(Ten)Hiroshi Nakaguchi, Takeo Tanijima, Michio Yoshimasu:Changes in contrast-enhanced CT images of chronic subdural hematoma intima.Abstracts of the 59th Annual Meeting of the Japan Neurosurgical Society, 2000.10.
(11)Hiroshi Nakaguchi:Acute and chronic complications in stroke patients: From the standpoint of risk management.Proceedings of the 4th Society of Hospital Neurosurgery, 2001.7.21.
(12)Hiroshi Nakaguchi, Hikaru Teraoka, Banryu Yanagihashi, Shinobu Adachi:The usefulness of continuous CT perfusion/3D-CT angiography (CTP/A method).Abstracts of the 60th Annual Meeting of the Japan Neurosurgical Society (Okayama), 2001.10.26.
(13)Hiroshi Nakaguchi, Shinobu Adachi, Yasutaka Suzuki, Akira Teraoka:Estimation of chronic-phase motor function in hypertensive putamen-thalamic hemorrhage using acute-phase multislice CT images.Abstracts of the 61st Annual Meeting of the Japan Neurosurgical Society (Matsumoto), 2002.10.2.
(14)Hiroshi Nakaguchi:"Medical information sharing system" and "family doctor" functionAbstracts of the 1st Bingo Stroke Network Symposium, 2003.6.5.
(15)Hiroshi Nakaguchi, Hikaru Teraoka, Yasutaka Suzuki, Hiroshi Horikawa:Significance of continuous CT perfusion-CT angio in the diagnosis of cerebrovascular pathology before and after cerebral blood flow reconstruction surgeryAbstracts of the 62nd Annual Meeting of the Japan Neurosurgical Society, 2003.10.3.
(16)Hiroshi Nakaguchi, Akio Morita, Akira Teraoka:Modified Magerl method for atlantoaxial subluxationAbstracts of the 63rd Annual Meeting of the Japan Neurosurgical Society, 2004.10.7.
(17)Hiroshi Nakaguchi Hikaru TeraokaComparison of Apaceram, titanium plate, and cage fixation in anterior cervical spine fusionAbstracts of the 63rd Annual Meeting of the Japan Neurosurgical Society, 2004.10.7.
(18)Hiroshi Nakaguchi, Akira TeraokaThree-year incidence of hypertensive intracerebral hemorrhage and its relationship with meteorological and calendar information in Fuchu-shi, Hiroshima PrefectureAbstracts of the 64th Annual Meeting of the Japan Neurosurgical Society, 2005.10.7.
(19)Hiroshi Nakaguchi, Akira Matsuno, Akira TeraokaRelationship between incidence of cerebral infarction and subarachnoid hemorrhage and meteorological/calendar informationAbstracts of the 65th Annual Meeting of the Japan Neurosurgical Society, 2006.10.20
(20)Hiroshi Nakaguchi, Akira Matsuno, Akira TeraokaRelationship between the incidence of hypertensive intracerebral hemorrhage and meteorological/calendar informationAbstracts of Japan Stroke Society, 2007.3.22
(twenty one)Hiroshi Nakaguchi, Akira Matsuno, Akira TeraokaRelationship between severity of stroke and meteorological/calendar informationAbstracts of the 66th Annual Meeting of the Japan Neurosurgical Society, 2007.10.4
(twenty two)Hiroshi Nakaguchi, Kenji Uno, Junichi Tanaka, Shuichiro Asano, Mineko Murakami, Akira Matsuno, Toshiyuki OkuboMRI T2 * WI multiple hypointense lesions in patients with intracerebral hemorrhageAbstracts of the 31st Annual Meeting of the Japan Neuroscience Society, 2008.2.21
(twenty three)Hiroshi Nakaguchi, Kenji Uno, Junichi Tanaka, Shuichiro Asano, Mineko Murakami, Akira Matsuno, Toshiyuki OkuboMRI T2 * WI multiple hypointense lesions in patients with intracerebral hemorrhageAbstracts of the 67th Annual Meeting of the Japan Neurosurgical Society, 2008.10.3.
(twenty four)Hiroshi Nakaguchi, Takeshi Uno, Mitsuyoshi Sasaki, Mineko Murakami, Akira MatsunoThe relationship between lifestyle habits, pre-existing diseases and asymptomatic cerebral infarction - MRI examination of 100 patients undergoing brain checkupsAbstracts of the 32nd Annual Meeting of the Japan Neuroscience Society, 2009.3.6.
(twenty five)Hiroshi Nakaguchi, Shinsuke Yoshida, Mitsuyoshi Sasaki, Masaoki Yamada, Mineko Murakami, Akira MatsunoA Case of Protracted Meningitis from Lumbar DiscitisAbstracts of the 24th Annual Meeting of the Japanese Society for Spinal Surgery, 2009.5.29.
(26)Hiroshi Nakaguchi, Takeshi Uno, Mitsuyoshi Sasaki, Mineko Murakami, Akira MatsunoThe relationship between lifestyle habits, pre-existing diseases and asymptomatic cerebral infarction - MRI examination of 100 patients undergoing brain checkupsAbstracts of the 18th Annual Meeting of the Japan Society for Brain Checkup 2009.6.5.
(27)Hiroshi Nakaguchi, Yasumitsu Onda, Hajime Yamada, Mitsuyoshi Sasaki Masaoki Yamada, Katsumi Hoya, Mineko Murakami, Akira MatsunoCorrelation between lifestyle habits/history and asymptomatic cerebral infarction - MRI examination of 315 brain checkup patientsAbstracts of the 68th Annual Meeting of the Japan Neurosurgical Society 2009.10.15.
(28)Hiroshi Nakaguchi, Yasumitsu Onda, Hajime Yamada, Masaoki Yamada, Katsumi Hoya, Mineko Murakami, Akira MatsunoSurgical treatment for internal carotid artery/middle cerebral artery stenosis/obstructive lesionsAbstracts of the 35th Annual Meeting of the Japan Stroke Society 2010.4.16.
(29)Hiroshi Nakaguchi, Yasumitsu Onda, Hajime Yamada, Masaoki Yamada, Katsumi Hoya, Mineko Murakami, Akira MatsunoSurgical strategies for internal carotid artery/middle cerebral artery stenosis/occlusive lesions: A review of the past 6 years at Teikyo University Chiba Medical CenterAbstracts of the 69th Annual Meeting of the Japanese Society of Neurosurgery2010.10.29.
(30)Hiroshi Nakaguchi, Mineko Murakami, Yoshiaki Goto, Hajime Yamada, Masaoki Yamada, Katsumi Hoya, Akira Matsuno, Toshiyuki OkuboFeatures of MRI T2*-weighted images of cerebral cavernous hemangioma-analysis of 10 consecutive cases.Abstracts of the 70th Annual Meeting of the Japanese Society of Neurosurgery2011.10.12
(31)Hiroshi Nakaguchi, Yoshiaki Goto, Masaoki Yamada, Mineko Murakami, Katsumi Hoya, Akira Matsuno, Shuichiro AsanoUsefulness of intraoperative navigation and intraoperative monitoring in neurosurgery and pitfall-a five-year study at Teikyo University Chiba General Medical CenterAbstracts of the 21st Congress of Neurosurgery and Instrumentation (CNTT)2012.3.30(32)
Hiroshi Nakaguchi, Yoshiaki Goto, Masaoki Yamada, Mineko Murakami, Katsumi Hoya, Akira Matsuno, Shuichiro Asano, Kenichi Amagasaki, Ayako Watanabe, Kyoko KanehashiUsefulness of intraoperative navigation and intraoperative monitoring in neurosurgery and pitfall-a five-year study at Teikyo University Chiba General Medical CenterAbstracts of the 71st Neurosurgery Congress2012.10.17.
(33)A case of an intracranial mass that grew rapidly with leukemia recurrenceTakeshi Uno, Akira Matsuno, Mineko Murakami, Hiroshi NakaguchiAbstracts of Neuro-Oncology 2008,18:17-21
(34)A case of brain metastasis of uterine leiomyosarcomaHajime Yamada, Katsumi Hoya, Masaoki Yamada, Yasumitsu Onda, Hiroshi Nakaguchi, Mineko Murakami, Akira MatsunoNeuro-Oncology Abstracts 2009,19
(35)Kenichi Amagasaki, Ayako Watanabe, Kazuaki Naemura, Hiroshi NakaguchiTrigeminal neuralgia due to venous compressionAbstracts of the 72nd Annual Meeting of the Japan Neurosurgical Society2013.10.17
(36)Hiroshi Nakaguchi, Kazuaki Naemura, Ayako Watanabe, Kenichi Amagasaki, Akira TeraokaRelationship between cerebral infarction incidence and meteorological/calendar information - Analysis of 384 cases over 3 yearsAbstracts of the 72nd Annual Meeting of the Japan Neurosurgical Society2013.10.18
(37)Kenichi Amagasaki, Ayako Watanabe, Hiroshi NakaguchiHearing preservation in hemifacial spasm surgery Intraoperative ABR findings and postoperative hearingAbstracts of the 73rd Annual Meeting of the Japan Neurosurgical Society 2014.10.
(38)Ayako Watanabe, Naoyuki Shono, Kenichi Amagasaki, Hiroshi NakaguchiA study on three cases of pain caused by titanium mesh plates in posterior fossa surgeryAbstracts of the 73rd Annual Meeting of the Japan Neurological Society 2014.10.
(39)Hiroshi Nakaguchi, Katsumi Hoya, Akira MatsunoLifestyle/Medical history and unruptured cerebral aneurysm: MRA study of 314 patients undergoing brain checkupAbstracts of the 73rd Annual Meeting of the Japan Neurosurgical Society 2014.10.11
(40)Hiroshi Nakaguchi, Atsushi Hosono, Ayako Watanabe, Kenichi Amagasaki, Akira TeraokaGender differences in the onset of stroke - Effects of age-related changes in women and differences in body shape between men and women2015 74th Extracerebral Assembly Abstracts 2015.10.15.
(41)Ayako Watanabe, Hiroshi Nakaguchi, Kenichi AmagasakiA study on cerebellar swelling during posterior fossa surgery2015 74th Extracerebral Assembly Abstracts2015.10.14.
(42)Kenichi Amagasaki, Kazuaki Naemura, Naoyuki Shono, Ayako Watanabe, Hiroshi NakaguchiTransposition method for trigeminal neuralgia due to vertebrobasilar artery compression2015 74th Extracerebral Assembly Abstracts2015.10.14.
(43)Kenichi Amagasaki, Ayako Watanabe, Kazuaki Naemura, Naoyuki Shono, Hiroshi NakaguchiA case of hemifacial spasm with an artery penetrating between the facial and auditory nerves: consideration of the intermediate nerveThe 17th Annual Meeting of the Japanese Society of Nerve Decompression2015.1.17.
(44)Kenichi Amagasaki, Ayako Watanabe, Kazuaki Naemura, Naoyuki Shono, Hiroshi NakaguchiSurgical treatment of trigeminal neuralgia in the elderlyAbstracts of the 43rd Annual Meeting of the Japanese Headache Society2015.11.13.(45)Hiroshi Nakaguchi, Atsumi Takenobu, Akira Teraoka.Epidemiological and statistical research on the relationship between the onset of stroke and meteorological/calendrical information (changes over the past 15 years).Abstracts of the 25th Annual Meeting of the Japan Society for Brain Checkup, 2016.6.10.(46)Hiroshi Nakaguchi, Atsumitsu Takenobu, Akira TeraokaRelationship between date of stroke onset and meteorological/calendrical information - Analysis of 3341 cases over 15 years -Abstracts of the 75th Annual Meeting of the Japan Neurosurgical Society, 2016.9.30.(47)Hiroshi Nakaguchi, Takuya Yoshida, Atsushi Hosono, Kenichi Amagasaki, Atsumitsu Takenobu, Akira TeraokaInfluence of secular changes in demographics and weather factors on the incidence of ischemic stroke by disease type - A 14-year study in the northern region of the Fukuyama-Fuchu secondary health care zoneAbstracts of the 76th Annual Meeting of the Japan Neurosurgical Society, 2017.10.13.(48)Nakaguchi H., Uchida T., Hosono A., Amagasaki K., Takenobu A., Teraoka H.Chronological changes in the number of ischemic stroke cases in a super-aged society.Abstracts from the 31st Annual Meeting of the Japanese Society of Geriatric Neurosurgery.2018.02.24.(49)Nakaguchi H., Uchida T., Hosono A., Amagasaki K., Takenobu A., Teraoka H.Relationship between demographic changes and changes in the incidence of ischemic stroke in a super-aged society over a 14-year period.Abstracts of the 43rd Annual Meeting of the Japan Stroke Society2018.03.15.(50)Hiroshi Nakaguchi, Hikaru Teraoka, Atsumitsu Takenobu, Tatsuya Uchida, Atsushi Hosono, Kenichi AmagasakiEffects of secular changes on demographics and weather factors on the incidence of hypertensive cerebral hemorrhage by type: A 14-year study in the northern area of the Fukuyama-Fuchu secondary health care zoneAbstracts from the 77th Annual Meeting of the Japan Neurosurgical Society 2018.10.12 Sendai(51)Hiroshi Nakaguchi, Hikaru Teraoka, Atsumitsu Takenobu, Tatsuya Uchida, Atsushi Hosono, Kenichi AmagasakiInfluence of secular changes in demographic and weather factors on the incidence of hypertensive cerebral hemorrhage by typeAbstracts from the 44th Annual Meeting of the Japan Stroke Society 2019.3.22.Yokohama(52)Hiroshi Nakaguchi, Ryota Yoshizawa, Tatsuya Uchida, Atsushi Hosono, Kenichi Amagasaki, Atsumitsu Takenobu, Hikaru TeraokaGender differences in incidence of subarachnoid hemorrhage by site and age - Analysis of 249 cases over 14 yearsAbstracts of the 78th Annual Meeting of the Japan Neurosurgical Society2019.10.11.Osaka(53) Hiroshi Nakaguchi, Tatsuya Uchida, Atsushi Hosono, Kenichi Amagasaki, Atsumitsu Takenobu, Hikaru TeraokaGender differences in the incidence of subarachnoid hemorrhage by site and age - A 14-year prospective community-based studyAbstracts of the 45th Annual Meeting of the Japanese Stroke Society 2020/8/23-9/24 Online(54) Hiroshi Nakaguchi Tatsuya Uchida Atsushi Hosono Kenichi AmagasakiAnalysis of higher brain dysfunction due to chronic subdural hematomaAbstracts of the 79th Annual Meeting of the Japan Neurosurgical Society 2020/10/15-11/30 WEB held

English books
Other than first author

(1)
Three-dimensional imagings of the intracellular localization of mRNA and its transcript using nanocrystal (Quantum dot) and confocal laser scanning microscopy techniques
Matsuno A, Mizutani A, Takekoshi S, Osamura RY, Itoh J, Ide F, Miyawaki S, Uno T, Asano S, Tanaka J, Nakaguchi H, Sasaki M, Murakami M, Okinaga H
Randolf W. Knoss ed. In Quantum Dots: Research, Technology and Applications, Nova Science Publishers, Inc., New York, USA. pp415-427, 2008

(2)
Molecular mechanism of intracellular transport and secretion of pituitary hormone
Matsuno A, Mizutani A, Takekoshi S, Osamura RY, Itoh J, Takano K, Ide F, Miyawaki S, Uno T, Asano S, Tanaka J, Nakaguchi H, Sasaki M, Murakami M, Okinaga H
Elissa Romano and Sara De Luca eds. In New Research on Neurosecretory Systems, Nova Science Publishers, Inc., New York, USA. pp17-31, 2008

Paper presentation (English)
Other than first author
(1)
Kurita H, Sasaki T, Kawamoto S, Taniguchi M, Kitahara C, Nakaguchi H, Kirino T.
Chronic encapsulated expanding hematoma in association with gamma knife stereotactic radiosurgery for a cerebral arteriovenous malformation. Case report
Journal of Neurosurgery 84:874-8,1996

(2)
Kim P, Yoshimoto Y, Nakaguchi H, Mori T, Asai A, Sasaki T, Kirino T, Nonomura Y.
Increased sarcolemmal permeability in the cerebral artery during chronic spasm: an assessment using DNA-binding dyes and detection of apoptosis
J Cerebr Blood F Met 19:889-97,1999
full text

(3)
Matsuno A, Nakaguchi H, Nagashima T, Fujimaki T, Osamura Y.
Histopathological analysis of proliferative potents of intracranial meningiomas using Bromodeoxyuridine and MIB-1 immunohistochemistry
Acta Histochem Cytochem 38:9-15, 2005

(4)
Matsuno A, Nakaguchi H, Fujimaki T, Nagashima T.
Pathological and clinical analyses of proliferative potentials of meningiomas using MIB-1 staining index and tumor doubling time
Recent Res. Devel. Human Pathol. 2:1-8, 2005

(5)
Epidermoid tumor arising in the anterior interhemispheric fissure
Matsuno A, Takanashi S, Iwamuro H, Tanaka H, Nakaguchi H, Nagashima T
J Clin Neurosci 2006, 13:262-264

(6)
Analyses of the factors influencing bone graft infection after delayed cranioplasty
Matsuno A, Tanaka H, Iwamuro H, Takanashi S, Miyawaki S, Nakashima M, Nakaguchi H, Nagashima T
Acta Neurochir (Wien) 2006, 148:535-540

(7)
Skull metastasis of thyroid papillary carcinoma
Miyawaki S, Yamazaki R, Harada T, Takanashi S, Nagashima T, Nakaguchi H, Okazaki R, Yamazaki K, Ishida Y, Matsuno A
J Clin Neurosci 2007, 14:481-484

(8)
Long-term remission of cyclic Cushing’s disease that was diagnosed and treated surgically in non-active stage
Asano S, Ooka H, Okazaki R, Ishikawa T, Ochiai H, Nakashima M, Ide F, Hasegawa I, Miyawaki S, Nakaguchi H, Murakami M, Ogino Y, Takano K, Matsuno A
Endocr J 2007, 54:407-412

(9)
Disappearance of gadolinium enhancement in a chemoresistant astrocytoma of the tectum after high dose interferon ß
Matsuno A, Fujimaki T, Mizutani A, Ide F, Tanaka H, Asano S, Miyawaki S, Uno T, Tanaka J, Nakaguchi H, Sasaki M, Murakami M, Yamazaki K, Ishida Y
Tumori 2008, 94:853-855

(10)
Effective combined medical treatment with octreotide long acting release (Sandostatin LAR) and cabergoline for an extremely rare pituitary somatotroph adenoma producing growth hormone-releasing hormone
Matsuno A, Katakami H, Okazaki R, Mizutani A, Osamura RY, Miyawaki S, Uno T, Ide F, Asano S, Tanaka J, Nakaguchi H, Sasaki M, Murakami M, Yamazaki K, Ishida Y, Okinaga H, Teramoto A
Endocrinologist 2008, 18:266-269

(11)
Co-transfection of EYFP-GH and ECFP-rab3B in an experimental pituitary GH3 cell: a role of rab3B in secretion of GH through porosome
Matsuno A, Itoh J, Mizutani A, Takekoshi S, Osamura RY, Okinaga H, Ide F, Miyawaki S, Uno T, Asano S, Tanaka J, Nakaguchi H, Sasaki M, Murakami M
Folia Histochem Cytobiol 2008, 46:419-421

(12)
Oral administration of cilnidipine to patients with hypertensive intracerebral hemorrhage in an acute stage: Significance and role of N-type calcium channel blocker
Matsuno A, Ide F, Tanaka H, Asano S, Miyawaki S, Uno T, Tanaka J, Nakaguchi H, Sasaki M, Murakami M, Fuke N
Ir J Med Sci 2009,178:419-422

(13)
Preoperative elevated serum growth hormone affects the osteopenia in postsurgical patients with pituitary somatotroph adenomas: comparison with clinically non-functioning adenomas
Sasaki M, Okazaki R, Uno T, Ide F, Tanaka H, Nakaguchi H, Murakami M, Mizutani A, Okinaga H, Matsuno A
Endocrinologist 2009, 19:208-210

(14)
Skull base metastasis from follicular thyroid carcinoma: A report of two cases
Matsuno A, Katakami H, Okazaki R, Yamada S, Sasaki M, Nakaguchi H, Yamada SM, Hoya K, Murakami M, Yamazaki K, Ishida Y, Iwasaki H, Kuyama J, Kakudo K
Neurol Med Chir (Tokyo) 2010

(15)
A rare association of ruptured left middle cerebral artery aneurysm and dextrocardia with situs inversus totalis.
Matsuno A, Miyawaki S, Yamada S, Ide F, Yamada SM, Nakaguchi H, Hoya K, Murakami M, Takeuchi M, Sugaya M.
Ir J Med Sci. 2011 Jun;180(2):623-4.

(16)
Molecular morphology of pituitary cells, from conventional immunohistochemistry to fluorescein imaging.
Matsuno A, Mizutani A, Okinaga H, Takano K, Yamada S, Yamada SM, Nakaguchi H, Hoya K, Murakami M, Takeuchi M, Sugaya M, Itoh J, Takekoshi S, Osamura RY.
Molecules. 2011 Apr 29;16(5):3618-35.

(17)
A case of multiple brain metastases of uterine leiomyosarcoma with a literature review.
Yamada S, Yamada SM, Nakaguchi H, Murakami M, Hoya K, Matsuno A.
Surg Oncol. 2011 Dec;20(4):e127-31

(18)
Functional molecular morphology of anterior pituitary cells, from hormone production to intracellular transport and secretion.
Matsuno A, Mizutani A, Okinaga H, Takano K, Yamada S, Yamada SM, Nakaguchi H, Hoya K, Murakami M, Takeuchi M, Sugaya M, Itoh J, Takekoshi S, Osamura RY.
Med Mol Morphol. 2011 Jun;44(2):63-70

(19)
Combination therapy with rituximab and temozolomide for recurrent and refractory primary central nervous system lymphoma.
Murakami M, Fujimaki T, Asano S, Nakaguchi H, Yamada SM, Hoya K, Yamazaki K, Ishida Y, Matsuno A.
Yonsei Med J. 2011 Nov 1;52(6):1031-4

(20)
Isolated recurrence of intracranial and temporal bone myeloid sarcoma--case report.
Murakami M, Uno T, Nakaguchi H, Yamada SM, Hoya K, Yamazaki K, Ishida Y, Matsuno A.
Neurol Med Chir (Tokyo). 2011;51(12):850-4

(21)
A simple and consistent technique for ventricular catheter insertion using a tripod.
Yamada SM, Yamada S, Goto Y, Nakaguchi H, Murakami M, Hoya K, Matsuno A.
Clin Neurol Neurosurg. 2012;114(6):622-6

(22)
Tumefactive multiple sclerosis requiring emergent biopsy and histological investigation to confirm the diagnosis: a case report.
Yamada S, Yamada SM, Nakaguchi H, Murakami M, Hoya K, Matsuno A, Yamazaki K, Ishida Y.
J Med Case Rep. 2012 Apr 6;6(1):104.

(23)
Urinary growth hormone level and insulin-like growth factor-1 standard deviation score (IGF-SDS) can discriminate adult patients with severe growth hormone deficiency.
Hirohata T, Saito N, Takano K, Yamada S, Son JH, Yamada SM, Nakaguchi H, Hoya K, Murakami M, Mizutani A, Okinaga H, Matsuno A.
Endocr J. 2013;60(3):369-73.

(24)
Radiation-induced meningiomas in multiple regions, showing rapid recurrence and a high MIB 1 labeling index: a case report and review of the literature.
Goto Y1, Yamada S, Yamada SM, Nakaguchi H, Hoya K, Murakami M, Yamazaki K, Ishida Y, Matsuno A.
World J Surg Oncol. 2014 Apr 26;12:123.

(25)
Trigeminal neuralgia caused by a trigeminocerebellar artery.
Amagasaki K, Abe S, Watanabe S, Naemura K, Nakaguchi H.
J Neurosurg. 2014 Jul 11:1-4.

(26)
Microvascular decompression for hemifacial spasm: how can we protect auditory function?
Amagasaki K, Watanabe S, Naemura K, Nakaguchi H.
Br J Neurosurg. 2015 Feb 9:1-6

(27)
Saiko Watanabe, Kenichi Amagasaki, Kazuaki Naemura, Hiroshi Nakaguchi
Exposure of Titanium Mesh after Cranioplasty for Microvascular Decompression Surgery: Two Case Reports.
NMC Case Report Journal 2015 2:132-134

(28)
Amagasaki K, Watanabe S, Naemura K, Shono N, Nakaguchi H.
Safety of microvascular decompression for elderly patients with trigeminal neuralgia.
Clin Neurol Neurosurg. 2015 ;141:77-81.

(29)
Watanabe S, Amagasaki K, Shono N, Nakaguchi H.
Fibrin glue injection into the hematoma cavity for refractory chronic subdural hematoma: A case report.
Surg Neurol Int. 2016 Nov 21;7(Suppl 37):S876-S879.

(30)Amagasaki K, Kurita N, Watanabe S, Shono N, Hosono A, Naemura K, Nakaguchi H.
Lower cranial nerve palsy after the infrafloccular approach in microvascular decompression for hemifacial spasm.
Surgical Neurology International. 2017;8:67.

(31)Amagasaki K, Takusagawa Y, Kanehashi K, Abe S, Watanabe S, Shono N, Nakaguchi H.
Supratentorial acute subdural haematoma during microvascular decompression surgery: case report of three cases.
Journal of Surgical Case Reports.2017;2:1-3

(32)Amagasaki K, Nagayama M, Watanabe S, Shono N, Nakaguchi H.Acute Glaucoma Attack Following Microvascular Decompression Surgery for Trigeminal Neuralgia.
Neurol Med Chir (Tokyo). 2018 Jun 15;58(6):266-269.

(33)Amagasaki K, Watanabe S, Hosono A, Nakaguchi HMobilization of the Anterior/Posterior Inferior Cerebellar Artery on the Cerebellar Surface in Microvascular Decompression Surgery for Hemifacial Spasm: Potential Effect on Hearing Preservation.
Oper Neurosurg (Hagerstown). 2019 Feb 1;16(2):179-185.

(34)Amagasaki K, Watanabe S, Naemura K, Shono N, Hosono A, Nakaguchi H.Transposition of the Culprit Artery Passing Between the Facial Nerve and Auditory Nerve in Microvascular Decompression Surgery for Hemifacial Spasm.
World Neurosurg. 2019 Jul;127:e996-e1002.

(35)Amagasaki K, Uchida T, Hosono A, Nakaguch H. Microvascular Decompression Surgery for Elderly Patients: A Study Based on Proposals from the Joint Committee of the Japan Gerontological Society and the Japan Geriatrics Society.
Neurol Med Chir (Tokyo).2020 Sep 15;60(9):468-474.doi: 10.2176/nmc.oa.2020-0075.

Papers (Japanese)
Other than first author
(1)
Asano T, Matsui T, Shigeno T, Tsutsumi K, Nagata K, Itoh S, Kaizu H, Ishikawa T, Nakaguchi H.
Cerebral vasospasm and free radicals: a disorder of mechanotransduction
No To Shinkei, 45:825-38,1993

(2)
Tsutsumi K, Asano T, Shigeno T, Matsui T, Ito S, Nakaguti H.
Reduction cranioplasty for a case of intractable chronic subdural hematoma in infancy
No Shinkei Geka 22:61-5,1994

(3)
Snowboarding Head Injury Statistics for two seasons at Suwa Central Hospital, information collection from neurosurgeons nationwide and provision of information to the general public through the InternetTakamitsu Fujimaki1),2), Hiroshi Nakaguchi2), Hirotoshi Yoshida3), Makoto Takahashi3), Takaaki Kirino1)1) Department of Neurosurgery, University of Tokyo, 2) Department of Neurosurgery, Suwa Central Hospital, 3) Department of Orthopedic Surgery, Suwa Central HospitalJapanese Journal of Clinical Sports Medicine 5(4): 118-118, 1997.

(4)
A Case of Pyramidal Bone Metastasis of Thyroid Cancer Accidentally Discovered by Brain DockAkira Matsuno, Kenji Uno, Shuichiro Asano, Fuyuaki Ide, Junichi Tanaka, Hiroshi Nakaguchi, Mitsuyoshi Sasaki, Mineko Murakami, Ryo Okazaki, Hideki KatakamiNeurooncology 2007, 17:23-24
(5)Multivariate analysis of factors involved in the r
ate of GH reduction by octreotide in GH-producing pituitary adenomasAkira Matsuno, Yoshitomo Nakajima, Koji Takano, Junko Takano, Akiko Mizutani, Yoshiyuki Nagamura, Aso Takei, Shigeshi Tahara, Akira Teramoto, Masatoshi Yamada, Kazuto Yamazaki, Yasuo Ishida, Satoshi Miyawaki, Fuyusho Ide, Junichi Tanaka, Shuichiro Asano , Isao Hasegawa, Hiroshi Nakaguchi, Mineko MurakamiHormones and Clinical Studies Vol.56 '08 Winter Special Issue Endocrine Pathology Recent Advances2007 2008, 56:46-50
(6)Multivariate analysis of GH reduction by octreotide in GH-p
roducing pituitary adenoma: Ki-67 staining index, gsp mutation, SSTR immunohistochemistryAkira Matsuno, Yoshitomo Nakashima, Koji Takano, Junko Takano, Akiko Mizutani, Yoshiyuki Nagamura, Aso Takei, Shigeshi Tahara, Akira Teramoto, Masatoshi Yamada, Kazuto Yamazaki, Yasuo Ishida, Takeshi Uno, Fuyusho Ide, Junichi Tanaka, Shuichiro Asano , Hiroshi Nakaguchi, Mitsuyoshi Sasaki, Mineko MurakamiHormone and Clinical vol.57 Autumn special issue (2009) "Endocrine Pathology Recent Advances 2008" Supplement 57: 28-32

(7)Combination therapy with octreotide LAR and cabergoline for GHRH-GH
coproducing pituitary adenomaAkira Matsuno, Hideki Katakami, Ryo Okazaki, Akiko Mizutani, Yoshiyuki Nagamura, Satoshi Miyawaki, Takeshi Uno, Fuyuaki Ide, Shuichiro Asano, Junichi Tanaka, Hiroshi Nakaguchi, Mitsuyoshi Sasaki, Mineko Murakami, Kazuto Yamazaki, Yasuo Ishida, Okinaga Hiroko, Akira TeramotoEndocrine Clinical Conference 50 Hormone and Clinical 2009 Winter Special 2009,57:6-9 (8)

(8)Drug treatment with temozolomide for atypical prolactinoma refractory to dopamine agonistsAkira Matsuno, Mineko Murakami, Satoshi Miyawaki, Takeshi Uno, Fuyuaki Ide, Shuichiro Asano, Junichi Tanaka, Hiroshi Nakaguchi, Mitsuyoshi Sasaki, Hideki Katakami, Ryo Okazaki, Kazuo Yamazaki, Yasuo Ishida, Hiroko OkunagaJournal of the Endocrine Society of Japan 2008, 84[Suppl. Jun]: 110-111

(9)how to preserve brain functionShuichiro Asano, Mineko Murakami, Hiroshi Nakaguchi, Isao Hasegawa, Akira Miyawaki, Tosho Ide, Akira MatsunoJournal of Ichihara Medical Association 2006, 19:9-14

(10)Treatment of cervical internal carotid artery stenotic lesionsShuichiro Asano, Mineko Murakami, Hiroshi Nakaguchi, Takeshi Uno, Fuyuaki Ide, Junichi Tanaka, Mitsuyoshi Sasaki, Akira Matsuno, Akira IijimaJournal of Ichihara Medical Association 2007, 20:18-23

(11)A case of left intracranial internal carotid artery stenosis with changes in symptoms and cerebrospinal depletionShuichiro Asano, Hiroshi Nakaguchi, Mineko Murakami, Akira MatsunoDepartment of Neurosurgery, Chiba General Medical Center, Teikyo UniversityStroke 29(2): 350-350, 2007.

(12)A Case of Cranial Metastasis of Thyroid Cancer Accidentally Discovered by Brain CheckupAkira Matsuno1, Kenji Uno1, Shuichiro Asano1, Fuyuaki Ide1, Junichi Tanaka1, Hiroshi Nakaguchi1, Mitsuyoshi Sasaki1, Mineko Murakami1, Yoshitomo Nakajima1, Ryo Okazaki2, Hideki Katakami31Department of Neurosurgery, Teikyo University Chiba General Medical Center 2Department of Internal Medicine 3, Teikyo University Chiba General Medical Center 3Department of Clinical Research, Department of Internal Medicine 3, Teikyo University Chiba General Medical CenterJournal of the Endocrine Society of Japan 83(3): 781-781, 2007.

(13)Multivariate analysis of GH reduction by octreotide in GH-producing pituitary adenoma: Ki-67 staining index, gsp mutation, SSTR immunohistochemistryAkira Matsuno 1, Yoshitomo Nakashima 1, Kouji Takano 2, Junko Takano 2, Akiko Mizutani 3, Yoshiyuki Nagamura 3, Aso Takei 4, Shigeshi Tahara 4, Akira Teramoto 4, Masatoshi Yamada 5, Hitori Yamazaki 5, Yasuo Ishida 5, Takeshi Uno1, Fuyusho Ide1, Junichi Tanaka1, Shuichiro Asano1, Isao Hasegawa1, Hiroshi Nakaguchi1, Mineko Murakami1Department of Neurosurgery, Teikyo University Chiba General Medical Center 1, Department of Nephrology and Endocrinology, University of Tokyo School of Medicine 2, Diagnostic Pathology, Department of Basic Medicine, Tokai University School of Medicine 3, Neurosurgery, Nippon Medical School 4, Pathology, Teikyo University Chiba General Medical Center 5Journal of the Endocrine Society of Japan 83(2): 644-644, 2007.

(14)Drug treatment with temozolomide for atypical prolactinoma refractory to dopamine agonistsAkira Matsuno*1, Mineko Murakami*1, Satoshi Miyawaki*1, Takeshi Uno*1, Fuyuaki Ide*1, Shuichiro Asano*1, Junichi Tanaka*1, Hiroshi Nakaguchi*1, Mitsuyoshi Sasaki*1, Hideki Katakami*1 *2, Ryo Okazaki*2, Kazuto Yamazaki*3, Yasuo Ishida*3, Hiroko Okinaga*4*1Department of Neurosurgery, Teikyo University Chiba General Medical Center, *2Department of Internal Medicine, Third Department of Internal Medicine, Teikyo University Chiba General Medical Center, *3Department of Pathology, Teikyo University Chiba General Medical Center, *4Department of Endocrinology, Teikyo University School of MedicineJapanese Journal of Endocrinology Supplement 84(suppl): 110-111, 2008.

(15)Bone metabolism after surgery for pituitary tumor, comparison between GH-producing adenoma and clinically nonfunctional adenomaAkira Matsuno1, Ryo Okazaki2, Daisuke Inoue2, Takeshi Uno1, Fuyuaki Ide1, Hideki Tanaka1, Hiroshi Nakaguchi1, Mitsuyoshi Sasaki1, Mineko Murakami1, Akiko Mizutani1, Hiroko Okinaga31.Department of Neurosurgery, Teikyo University Chiba General Medical Center 2.Department of Internal Medicine 3, Teikyo University Chiba General Medical Center 3.Department of Endocrinology, Teikyo UniversityJournal of the Endocrine Society of Japan 84(3): 872-872, 2008.

(16)Three Cases of Cranial Metastasis of Thyroid CancerAkira Matsuno1, Hideki Katakami2, Ryo Okazaki2, Takeshi Uno1, Fuyuaki Ide1, Hideki Tanaka1, Hiroshi Nakaguchi1, Mitsuyoshi Sasaki1, Mineko Murakami1, Hitori Yamazaki3, Yasuo Ishida31.Department of Neurosurgery, Teikyo University Chiba General Medical Center, 2.Department of Internal Medicine 3, Teikyo University Chiba General Medical Center, 3.Department of Pathology, Teikyo University Chiba General Medical CenterJournal of the Endocrine Society of Japan 84(2): 737-737, 2008.

(17)Atypical prolactinoma refractory to dopamine agonists: usefulness of drug treatment with temozolomide.Akira Matsuno1, Mineko Murakami1, Mitsuyoshi Sasaki1, Hiroshi Nakaguchi1, Takeshi Uno1, Junichi Tanaka1, Shuichiro Asano1, Hideki Katakami21.Department of Neurosurgery, Teikyo University Chiba General Medical Center, 2.Department of Internal Medicine 3, Teikyo University Chiba General Medical CenterJournal of the Endocrine Society of Japan 84(1): 190-190, 2008.

(18)Calcified lesions and expression of bone metabolism-related proteins in cervical carotid artery atheromaAkira Matsuno1, Yasuo Ishida2, Takeshi Uno1, Fuyuaki Ide1, Hideki Tanaka1, Junichi Tanaka1, Hiroshi Nakaguchi1, Mitsuyoshi Sasaki1, Mineko Murakami1, Akiko Mizutani1, Daisuke Inoue3, Ryo Okazaki31.Department of Neurosurgery, Teikyo University Chiba General Medical Center 2.Department of Pathology, Teikyo University Chiba General Medical Center 3.Department of Internal Medicine, Teikyo University Chiba General Medical CenterJournal of the Endocrine Society of Japan 85(1): 313-313, 2009.

(19)Efficacy and refractoriness of temozolomide for atypical pituitary adenoma and pituitary carcinomaMineko Murakami*1, Akiko Mizutani*1, Hiroshi Nakaguchi*1, Masaoki Yamada*1, Katsumi Hoya*1, Shuichiro Asano*1, Akira Matsuno*1, Hideki Katakami*2, Hitori Yamazaki*3, Yasuo Ishida* 3, Yoshinori Ozawa*4, Kouji Takano*5, Junko Takano*5, Naokatsu Saeki*6, Hiroko Okinaga*7*1Department of Neurosurgery, Teikyo University Chiba General Medical Center, *2Department of Internal Medicine 3, Teikyo University Chiba General Medical Center, *3Department of Pathology, Teikyo University Chiba General Medical Center, *4Department of Neurosurgery, Chiba Rosai Hospital, *5Nephrology, University of Tokyo Hospital Department of Endocrinology, *6 Graduate School of Neurosurgery, Chiba University, *7 Department of Endocrinology, Teikyo University School of MedicineJapanese Journal of Endocrinology Supplement 86(suppl): 40-42, 2010.

(20)Osteosarcoma of the base of the Turkish saddle after radiotherapy for pituitary adenomaAkira Matsuno1, Hajime Yamada1, Masaoki Yamada1, Yasumitsu Onda1, Hiroshi Nakaguchi1, Mineko Murakami1, Katsumi Hoya1, Yumichi Ishii21.Department of Neurosurgery, Teikyo University Chiba General Medical Center, 2.Department of Neurosurgery, Nippon Medical School HospitalJournal of the Endocrine Society of Japan 86(3): 672-672, 2010.

(21)Osteosarcoma of the base of the Turkish saddle after radiotherapy for pituitary adenomaAkira Matsuno, Hajime Yamada, Masaoki Yamada, Yasumitsu Onda, Hiroshi Nakaguchi, Mineko Murakami, Katsumi Hoya, Yumichi Ishii*Department of Neurosurgery, Teikyo University Chiba General Medical Center, *Department of Neurosurgery, Nippon Medical School HospitalJournal of the Endocrine Society of Japan 86(2): 572-572, 2010.

(22)Infarction of the posterior leg of the internal capsule caused by coil embolization of IC-PC aneurysmKatsumi Hoya, Hajime Yamada, Yasumitsu Onda, Masaoki Yamada, Hiroshi Nakaguchi, Mineko Murakami, Akira MatsunoDepartment of Neurosurgery, Teikyo University Chiba Medical CenterNeuroendovascular 4(4): 252-252, 2010.

(23)Complication of pituitary incidental tumor and unruptured cerebral aneurysmAkira Matsuno1, Hajime Yamada1, Masaoki Yamada1, Yoshiaki Goto1, Hiroshi Nakaguchi1, Katsumi Hoya1, Mineko Murakami1, Yumichi Ishii2, Akira Teramoto21.Department of Neurosurgery, Teikyo University Chiba General Medical Center, 2.Department of Neurosurgery, Nippon Medical SchoolJournal of the Endocrine Society of Japan 87(3): 953-953, 2011.

(24)Three cases of basilar artery dissectionKatsumi Hoya1), Atsushi Watanabe2), Hajime Yamada1), Yoshiaki Goto1), Masaoki Yamada1), Tsugutaka Torigoe1), Hiroshi Nakaguchi1), Mineko Murakami1), Akira Matsuno1)1)Department of Neurosurgery, Teikyo University Chiba General Medical Center, 2)Chiba Neurosurgical HospitalNeuroendovascular 5(4): 339-339, 2011.

(25)A case of cerebral aqueduct stenosis presenting only with headache during long-distance runningMasaoki Yamada1, Yoshiaki Goto1, Hiroshi Nakaguchi1, Mineko Murakami1, Katsumi Hoya1, Akira Matsuno11Department of Neurosurgery, Teikyo University Chiba Medical CenterPediatric Neurology 37(2): 150-150, 2012.

(26)A case of suprasellar tumor for which preoperative diagnosis was difficultMichio Hirohata*1,*2, Yoshiaki Goto*1, Hajime Yamada*1, Masaoki Yamada*1, Hiroshi Nakaguchi*1, Katsumi Hoya*1, Mineko Murakami*1, Yumichi Ishii*3, Akira Teramoto*4 , Kazuto Yamazaki*5, Yasuo Ishida*5, Akira Matsuno*1*1 Neurosurgery, Teikyo University Chiba General Medical Center, *2 Neurosurgery, University of Tokyo, *3 Neurosurgery, Nippon Medical School, *4 Tokyo Rosai Hospital, *5 Department of Pathology, Teikyo University Chiba General Medical CenterJapanese Journal of Endocrinology Supplement (Japanese Diencephalic Pituitary Oncology Society) 89(suppl): 88-91, 2013.

123 conference presentations (until November 30, 2022)(1)
Hiroshi Nakaguchi, Koichi Aritake, Hiroshi Segawa, Keiji Sano:
Determination of inclusion and coronary actinosis by CT in hypertensive basal ganglia hemorrhage.
The 13th Cranial Nerve CT Research Meeting (Okayama), 1990
(2)
Hiroshi Nakaguchi, Tadashi Morimoto, Kimitomo Takakura:
Three cases of vertebral artery dissecting aneurysm.
The 38th Annual Meeting of the Japanese Society of Neurosurgery, Kanto Region, 1990
(3)
Hiroshi Nakaguchi, Shigeo Iai, Tsuneyoshi Eguchi:
A case of plasmacytoma that developed as a solitary skull tumor.
The 40th Annual Meeting of the Japan Neurosurgical Society Kanto Region, 1990
(Four)
Hiroshi Nakaguchi, Shigeo Iai, Tsuneyoshi Eguchi:
A case of plasmacytoma that developed as a solitary skull tumor.
5th Spring and Autumn Congress of Neurosurgery, University of Tokyo, 1990
(Five)
Hiroshi Nakaguchi:
A case of suprasellar germinoma with diabetes insipidus and secondary sexual dysfunction.
The 157th Saitama Neurosurgical Conference, 1991
(6)
Hiroshi Nakaguchi, Takao Asano, Taku Shigeno, Shoichi Ito, Toshiro Ishikawa, Itaru Ishita, Issei Tsutsumi, Eiko Takada:
A case of infantile chronic subdural hematoma secondary to posttraumatic sinus occlusion.
The 16th Japanese Neurotrauma Society, 1992
(7)
Hiroshi Nakaguchi:
A case of severe renal failure after surgery for craniopharyngioma-Course until complete withdrawal from dialysis.
The 174th Saitama Neurosurgical Conference, 1994.9.16.
(8)
Hiroshi Nakaguchi:
A case of multiple primary brain tumors.
5th Saitama Tumor Pathology Conference, 1993.6.8.
(9)
Hiroshi Nakaguchi:
A case of hypothalamic hamartoma caused by hyponatremia.
The 173rd Saitama Neurosurgical Conference, 1994.4.15.
(Ten)
Hiroshi Nakaguchi:
A case of right extraocular muscle hypertrophy during treatment for Basedow's disease.
The 163rd Saitama Neurosurgical Forum, 1993
(11)
Hiroshi Nakaguchi, Hiroaki Yamamoto, Kazuo Tsutsumi, Takao Asano, Shinji Itoyama:
A case of significant mesenchymal cell proliferation due to skull base bone metastasis from breast cancer.
Saitama Tumor Pathology Research Society
(12)
Hiroshi Nakaguchi:
A case of thoracic spondylosis with cervical disc herniation.
The University of Tokyo Tuesday Meeting (Spinal Cord Case Review Meeting)
(13)
Hiroshi Nakaguchi:
A case of a juvenile cystic tumor with bleeding.
The University of Tokyo Tuesday Meeting (Brain Tumor Case Review Meeting)
(14)
Hiroshi Nakaguchi, Tomio Sasaki, Takaaki Kirino, Toshiyuki Okubo, Naoto Hayashi:
Diagnosis of cerebral edema and brain infiltration of intracranial tumors by MRI high-speed FLAIR method.
The 54th Annual Meeting of the Japan Neurosurgical Society, 1995.10.
(15)
Hiroshi Nakaguchi, Tomio Sasaki, Takaaki Kirino, Toshiyuki Okubo, Naoto Hayashi:
Diagnosis of cerebral edema and brain infiltration of intracranial tumors by MRI high-speed FLAIR method.
The 15th Spring and Autumn Congress of Neurosurgery, University of Tokyo, 1996
(16)
Hiroshi Nakaguchi, Ichiro Suzuki, Makoto Taniguchi, Takaaki Kirino, Keiichi Ichimura, Kenichi Niu, Atsushi Yamada, Akiyoshi Kajikawa:
A case of meningioma that spread from the middle cranial fossa to the infratemporal fossa.
7th Japanese Society for Skull Base Surgery, 1995
(17)
Hiroshi Nakaguchi, Takamitsu Fujimaki, Akira Matsuno, Ichiro Suzuki, Tomio Sasaki, Takaaki Kirino:
Correlation between tumor doubling time, MIB-1 labeling rate, and tumor volume in meningioma.
The 55th Annual Meeting of the Japan Neurosurgical Society, 1996.10.16.
(18)
Hiroshi Nakaguchi, Takamitsu Fujimaki, Akira Matsuno, Ichiro Suzuki, Tomio Sasaki, Takaaki Kirino:
Correlation between tumor doubling time and MIB-1 labeling rate in meningiomas.
The 14th Japanese Society of Brain Tumor Pathology, 1995
(19)
Hiroshi Nakaguchi, Takamitsu Fujimaki, Akira Matsuno, Ichiro Suzuki, Tomio Sasaki, Takaaki Kirino:
Correlation between tumor doubling time and MIB-1 labeling rate in meningiomas.
The 16th Spring and Autumn Congress of Neurosurgery, University of Tokyo, 1996.7.6.
(20)
Hiroshi Nakaguchi:
Pathogenesis and prevention of snowboarding head injuries.
Nagano National Health Insurance Association for Regional Medicine, 1996
(twenty one)
Hiroshi Nakaguchi:
Head injury from snowboarding.
The 55th Annual Meeting of the Japan Neurosurgical Society, 1996.10.17.
(twenty two)
Hiroshi Nakaguchi:
Snowboarding and skiing head injuries at Suwa Central Hospital - a review of the past two years.
The 56th Annual Meeting of the Japan Neurosurgical Society, 1997
(twenty three)
Hiroshi Nakaguchi and Makoto Takahashi:
About snowboarding injuries.
Chino Cable Television, 1998
(twenty four)
Hiroshi Nakaguchi, Takeo Tanijima, Michio Yoshimasu:
Various factors related to recurrence of chronic subdural hematoma - from a study of 144 cases.
The 57th Annual Meeting of the Japan Neurosurgical Society, 1998
(twenty five)
Hiroshi Nakaguchi, Hideaki Masuzawa:
Finding the Rupture Threshold of Bridging Veins -Suggestion of Prevention Measures and the Occurrence Limit of Acute Subdural Hematoma in Fatal Snowboarding Accidents-.
The 57th Annual Meeting of the Japan Neurosurgical Society, 1998
(26)
Hiroshi Nakaguchi, Shigeru Nemoto, Takeo Tanijima, Michio Yoshimasu:
A case of unruptured basilar giant aneurysm in which subarachnoid hemorrhage could not be prevented by bilateral vertebral artery embolization.
The 73rd Annual Meeting of the Japanese Society of Neurosurgical Medicine, Kanto Region, 1999.3.6.
(27)
Hiroshi Nakaguchi and Issei Tsutsumi:
Mechanism of intracranial injury caused by snowboarding.
The 58th Annual Meeting of the Japan Neurosurgical Society, 1999.10.27.
(28)
Hiroshi Nakaguchi:
A case of saddle dorsal epithelioid tumor that was malignantly transformed into squamous cell carcinoma 10 years after surgery.
The 34th Bingo Neurosurgical Society
(29)
Hiroshi Nakaguchi:
Easy-to-understand first aid - be prepared for a brain attack.
2000 Hiroshima Prefectural Emergency Medicine Week Lecture, Fuchu Cultural Center, 2000.9.6.
(30)
Hiroshi Nakaguchi:
Easy-to-understand first aid - be prepared for a brain attack.
2000 Hiroshima Prefectural Emergency Medical Week Lecture, Konu Town, September 2000.
(31)
Hiroshi Nakaguchi:
Easy-to-understand first aid - be prepared for a brain attack.
2000 Hiroshima Prefecture Emergency Medical Week Lecture, Fuchu Cable Television, 2000.10.
(32)
Hiroshi Nakaguchi, Takeo Tanijima, Michio Yoshimasu:
Changes in contrast-enhanced CT images of chronic subdural hematoma intima.
The 59th Annual Meeting of the Japan Neurosurgical Society, 2000.10.
(33)
Hiroshi Nakaguchi:
The usefulness of continuous CT perfusion/3D-CT angiography.
The 197th Teraoka Memorial Hospital Open Conference, 2000.11.14.
(34)
Hiroshi Nakaguchi:
Findings of continuous CTperfusion/3D-CTA before and after high internal carotid artery endarterectomy.
35th Bingo Neurosurgical Society, 2000.12.17.
(35)
Hiroshi Nakaguchi:
Occipital atlantoaxial fusion using the Orelud cervical system for atlantoaxial subluxation.
The 49th Hiroshima Neurosurgical Forum, May 8, 2001.
(36)
Hiroshi Nakaguchi:
A case of bilateral upper extremity paralysis, sensory disturbance, and suspected upper cervical spinal cord lesion.
The 205th Teraoka Memorial Hospital Open Conference, 2001.7.18.
(37)
Hiroshi Nakaguchi:
Acute and chronic complications in stroke patients: From the standpoint of risk management.
4th Congress of Hospital Neurosurgical Society, 2001.7.21.
(38)
Hiroshi Nakaguchi, Hikaru Teraoka, Banryu Yanagihashi, Shinobu Adachi:
The usefulness of continuous CT perfusion/3D-CT angiography (CTP/A method).
The 60th Annual Meeting of the Japan Neurosurgical Society (Okayama), 2001.10.26.
(39)
Hiroshi Nakaguchi, Hikaru Teraoka, Banryu Yanagihashi, Shinobu Adachi:
The usefulness of continuous CT perfusion/3D-CT angiography (CTP/A method).
Spring and Autumn Congress of Neurosurgery, University of Tokyo, 2001.12.22.
(40)
Hiroshi Nakaguchi:
A case of giant atypical oligodendroglioma.
The 51st Hiroshima Neurosurgical Forum, 2002.1.15.
(41)
Hiroshi Nakaguchi:
Surgery for atypical oligodendrogliomas occupying the right temporal-parietal lobe
The 39th Bingo Neurosurgical Society, 2002.2.15.
(42)
Hiroshi Nakaguchi:
Surgery for tentorial meningioma involving the straight sinus
The 40th Bingo Neurosurgical Society, 2002.6.7.
(43)
Hiroshi Nakaguchi:
Second-stage surgery for recurrent metastatic left frontal lobe tumor.
52nd Hiroshima Neurosurgical Forum, 2002.7.16.
(44)
Hiroshi Nakaguchi:
Cervical Ossification of the Posterior Longitudinal Ligament (OPLL): Symptoms, Diagnosis and Treatment
The 217th Teraoka Memorial Hospital Open Conference, 2002.7.17.
(45)
Hiroshi Nakaguchi, Shinobu Adachi, Yasutaka Suzuki, Akira Teraoka:
Estimation of chronic-phase motor function in hypertensive putamen-thalamic hemorrhage using acute-phase multislice CT images.
The 61st Annual Meeting of the Japan Neurosurgical Society (Matsumoto), 2002.10.2.
(46)
Hiroshi Nakaguchi and Akio Morita:
A Case of Translabyrinthine Tumor Resection for Acoustic Schwannoma
The 10th Hiroshima Skull Base Surgery Research Meeting, 2003.1.24.
(47)
Hiroshi Nakaguchi:
A case of glioblastoma multiforme invading bilateral occipital lobes through the corpus callosum
56th Hiroshima Neurosurgical Forum, 2003.1.14.
(48)
Hiroshi Nakaguchi, Hikaru Teraoka, Yasutaka Suzuki, Hiroshi Horikawa:
Significance of continuous CT perfusion-CT angio in the diagnosis of cerebrovascular pathology before and after cerebral blood flow reconstruction surgery
The 55th Chugoku-Shikoku Regional Meeting of the Japan Neurosurgical Society, 2003.4.5.
(49)
Hiroshi Nakaguchi:
Surgery for subependymal tumor in the anterior horn of the right ventricle
The 43rd Bingo Neurosurgical Society, May 30, 2003.
(50)
Hiroshi Nakaguchi:
"Medical information sharing system" and "family doctor" function
1st Bingo Stroke Network Symposium, 2003.6.5.
(51)
Hiroshi Nakaguchi, Hikaru Teraoka, Yasutaka Suzuki, Hiroshi Horikawa:
Significance of continuous CT perfusion-CT angio in the diagnosis of cerebrovascular pathology before and after cerebral blood flow reconstruction surgery
The 62nd Annual Meeting of the Japan Neurosurgical Society, 2003.10.3.
(52)
Hiroshi Nakaguchi:
Diagnosis, treatment and prevention of stroke
2003 Fuchu District Primary Emergency Medical Facility Doctor Training Project Lecture, 2003.10.30.
(53)
Hiroshi Nakaguchi:
Anterior cervical fusion for various cervical spine lesions
233rd Teraoka Memorial Hospital Open Clinical Conference, 2003.11.19.
(54)
Hiroshi Nakaguchi:
Comparison of Apacerum implantaion, Titanium plate fixation and Cage fixation methods in anterior cervical spine fusion
The 56th Chugoku-Shikoku Regional Meeting of the Japan Neurosurgical Society, 2003.12.6.
(55)
Hiroshi Nakaguchi:
A case of craniopharyngioma with remarkably improved visual field by intratumoral decompression
The 60th Hiroshima Neurosurgical Forum, 2004.1.28.
(56)
Hiroshi Nakaguchi, Akio Morita, Akira Teraoka:
Modified Magerl method for atlantoaxial subluxation
The 63rd Annual Meeting of the Japan Neurosurgical Society, 2004.10.7.
(57)
Hiroshi Nakaguchi Hikaru Teraoka
Comparison of Apaceram, titanium plate, and cage fixation in anterior cervical spine fusion
The 63rd Annual Meeting of the Japan Neurosurgical Society, 2004.10.7.
(58)
Hiroshi Nakaguchi, Akira Teraoka
Three-year incidence of hypertensive intracerebral hemorrhage and its relationship with meteorological and calendar information in Fuchu-shi, Hiroshima Prefecture
The 64th Annual Meeting of the Japan Neurosurgical Society, 2005.10.7.
(59)
Hiroshi Nakaguchi
Relationship between the incidence of hypertensive intracerebral hemorrhage and meteorological/calendar information
1st Kazusa Stroke Prevention Study Group, 2006.2.9.
(60)
Hiroshi Nakaguchi
MRI findings of brain abscess
2nd Chiba Severe Infectious Disease Study Group, 2006.6.10
(61)
Hiroshi Nakaguchi, Satoshi Miyawaki, Shuichiro Asano, Yoshitomo Nakashima, Isao Hasegawa, Akira Matsuno
A surgical case of a cerebellar vermis tumor
1st Ichihara Neuro Conference, 2006, 10.5
(62)
Hiroshi Nakaguchi, Akira Matsuno, Akira Teraoka
Relationship between incidence of cerebral infarction and subarachnoid hemorrhage and meteorological/calendar information
The 65th Annual Meeting of the Japan Neurosurgical Society, 2006.10.20
(63)
Hiroshi Nakaguchi, Satoshi Miyawaki, Shuichiro Asano, Isao Hasegawa, Mineko Murakami, Akira Matsuno
A case of ganglioneuroma in the middle cranial fossa
The 101st Kanto Regional Meeting of the Japan Neurosurgical Society, 2006.11.25
(64)
Hiroshi Nakaguchi, Akira Matsuno, Akira Teraoka
Relationship between the incidence of hypertensive intracerebral hemorrhage and meteorological/calendar informationStroke Society, 2007.3.22
(65)
Hiroshi Nakaguchi, Satoshi Miyawaki, Shuichiro Asano, Junichi Tanaka, Isao Hasegawa, Mineko Murakami, Akira Matsuno, Masatoshi Yamada, Kazuo Yamazaki, Yasuo Ishida

(66)
Hiroshi Nakaguchi, Akira Matsuno, Akira Teraoka
Relationship between severity of stroke and meteorological/calendar information
The 66th Annual Meeting of the Japan Neurosurgical Society, 2007.10.4
(67)
Hiroshi Nakaguchi, Akira Matsuno, Akira Teraoka
Relationship between severity of stroke and meteorological/calendar information
Spring and Autumn Congress of Neurosurgery, University of Tokyo, 2007.12.22
(68)
Hiroshi Nakaguchi, Kenji Uno, Junichi Tanaka, Shuichiro Asano, Mineko Murakami, Akira Matsuno, Toshiyuki Okubo
MRI T2 * WI multiple hypointense lesions in patients with intracerebral hemorrhage
The 31st Annual Meeting of the Japan Neuroscience Society, 2008.2.21
(69)
Hiroshi Nakaguchi, Junichi Tanaka, Takeshi Uno, Shuichiro Asano, Mitsuyoshi Sasaki, Mineko Murakami, Akira Matsuno, Masatoshi Yamada, Hitori Yamazaki, Yasuo Ishida
A case of progressive bilateral parietal bone thinning
The 105th Kanto Branch of the Japan Neurosurgical Society, 2008.4.19
(70)
Hiroshi Nakaguchi, Kenji Uno, Junichi Tanaka, Shuichiro Asano, Mineko Murakami, Akira Matsuno, Toshiyuki Okubo
MRI T2 * WI multiple hypointense lesions in patients with intracerebral hemorrhage
The 67th Annual Meeting of the Japan Neurosurgical Society, 2008.10.3.
(71)
Hiroshi Nakaguchi, Takeshi Uno, Mitsuyoshi Sasaki, Mineko Murakami, Akira Matsuno
The relationship between lifestyle habits, pre-existing diseases and asymptomatic cerebral infarction - MRI examination of 100 patients undergoing brain checkups
The 32nd Annual Meeting of the Japan Neuroscience Society, 2009.3.6.
(72)
Hiroshi Nakaguchi, Kenji Uno, Akira Matsuno, Mitsuyoshi Sasaki, Mineko Murakami
A case of massive acute epidural hematoma from the superior sagittal sinus
The 12th Chiba Prefecture Emergency Medicine Study Group, April 18, 2009 (Chiba)
(73)
Hiroshi Nakaguchi, Shinsuke Yoshida, Mitsuyoshi Sasaki, Masaoki Yamada, Mineko Murakami, Akira Matsuno
A Case of Protracted Meningitis from Lumbar Discitis
24th Annual Meeting of the Japanese Society for Spinal Surgery 2009.5.29.
(74)
Hiroshi Nakaguchi, Takeshi Uno, Mitsuyoshi Sasaki, Mineko Murakami, Akira Matsuno
The relationship between lifestyle habits, pre-existing diseases and asymptomatic cerebral infarction - MRI examination of 100 patients undergoing brain checkups
The 18th Annual General Meeting of the Japan Society for Brain Checkup2009.6.5.
(75)
Hiroshi Nakaguchi, Yasumitsu Onda, Hajime Yamada, Mitsuyoshi Sasaki, Masaoki Yamada, Katsumi Hoya, Mineko Murakami, Akira Matsuno
A case of persistent meningitis with lumbar intervertebral discitis
4th Nanso Neuro Conference 2009.9.10.
(76)
Hiroshi Nakaguchi, Yasumitsu Onda, Hajime Yamada, Mitsuyoshi Sasaki Masaoki Yamada, Katsumi Hoya, Mineko Murakami, Akira Matsuno
Correlation between lifestyle habits/history and asymptomatic cerebral infarction - MRI examination of 315 brain checkup patients
The 68th Annual Meeting of the Japan Neurosurgical Society2009.10.15.
(77)
Hiroshi Nakaguchi, Yasumitsu Onda, Hajime Yamada, Masaoki Yamada, Katsumi Hoya, Mineko Murakami, Akira Matsuno
Surgical treatment for internal carotid artery/middle cerebral artery stenosis/obstructive lesions
35th Annual Meeting of the Japanese Stroke Society 2010.4.16.
(78)
Hiroshi Nakaguchi, Yasumitsu Onda, Hajime Yamada, Masaoki Yamada, Katsumi Hoya, Mineko Murakami, Akira Matsuno
Surgical strategies for internal carotid artery/middle cerebral artery stenosis/occlusive lesions: A review of the past 6 years at Teikyo University Chiba Medical Center
The 69th Annual Meeting of the Japanese Society of Neurosurgery 2010.10.29.
(79)
Hiroshi Nakaguchi, Mineko Murakami, Yoshiaki Goto, Hajime Yamada, Masaoki Yamada, Katsumi Hoya, Akira Matsuno, Toshiyuki Okubo
Features of MRI T2*-weighted images of cerebral cavernous hemangioma-analysis of 10 consecutive cases.
The 70th Annual Meeting of the Japanese Society of Neurosurgery 2011.10.12
(80)
Hiroshi Nakaguchi, Yoshiaki Goto, Masaoki Yamada, Mineko Murakami, Katsumi Hoya, Akira Matsuno, Shuichiro Asano
Usefulness of intraoperative navigation and intraoperative monitoring in neurosurgery and pitfall-a five-year study at Teikyo University Chiba General Medical Center
21st Congress of Neurosurgery and Instrumentation (CNTT)2012.3.30
(81)
Hiroshi Nakaguchi, Yoshiaki Goto, Masaoki Yamada, Mineko Murakami, Katsumi Hoya, Akira Matsuno, Shuichiro Asano, Kenichi Amagasaki, Ayako Watanabe, Kyoko Kanehashi
Usefulness of intraoperative navigation and intraoperative monitoring in neurosurgery and pitfall-a five-year study at Teikyo University Chiba General Medical Center
The 71st Neurosurgery General Assembly2012.10.17.
(82)
Hiroshi Nakaguchi, Katsumi Hoya, Shoko Yamada, Mineko Murakami, Akira Matsuno, Kazuto Yamazaki, and Yasuo Ishida
Ventral Vermian Cavernous Hemangioma
14th.International Congress of Histochemistry and Cytochemisty 2012.8.29 (Kyoto)
(83)
Hiroshi Nakaguchi, Kenichi Amagasaki, Ayako Watanabe, Kyoko Kanehashi, Yoshiaki Goto, Masaoki Yamada, Katsumi Hoya, Mineko Murakami, Akira Matsuno
A case of anterior communicating artery aneurysm with left internal carotid artery occlusion
The 118th Kanto Branch of the Japan Neurosurgical Society2012.9.29.
(84)
Hiroshi Nakaguchi, Kenichi Amagasaki, Ayako Watanabe, Kyoko Kanehashi
A case of anterior communicating artery aneurysm with left internal carotid artery occlusion
2012 9th Issuikai 2012.11.7
(85)
Hiroshi Nakaguchi, Kenichi Amagasaki, Ayako Watanabe, Kyoko Kanehashi, Yoshiaki Goto, Masaoki Yamada, Katsumi Hoya, Mineko Murakami, Akira Matsuno
A case of an anterior communicating artery dissecting aneurysm that grew in a short period of time
The 119th Kanto Branch of the Japan Neurosurgical Society2012.12.8.
(86)
Hiroshi Nakaguchi, Kenichi Amagasaki, Ayako Watanabe, Kyoko Kanehashi, Yoshiaki Goto, Masaoki Yamada, Katsumi Hoya, Mineko Murakami, Akira Matsuno
A case of an anterior communicating artery dissecting aneurysm that grew in a short period of time
2012 10th Issuikai 2012.12.5.
(87)
Hiroshi Nakaguchi, Kenichi Amagasaki, Ayako Watanabe, Kyoko Kanehashi
Unruptured cerebral aneurysm clipping for religious blood transfusion refusal patients
2013 2nd Issuikai2013.3.6.
(88)
Hiroshi Nakaguchi, Kazuaki Naemura, Ayako Watanabe, Kenichi Amagasaki, Kyoko Kanehashi
One-stage clipping for 3 aneurysms
2013 3rd Issuikai2013.4.3
(89)
Hiroshi Nakaguchi, Kazuaki Naemura, Ayako Watanabe, Kenichi Amagasaki, Kyoko Kanehashi
A case of subarachnoid hemorrhage for which acute stage diagnosis was difficult
2013 4th Issuikai2013.5.8
(90)
Hiroshi Nakaguchi, Kazuaki Naemura, Ayako Watanabe, Kenichi Amagasaki
Craniotomy clipping for cerebral aneurysm with adhesion of Sylvian vein to the aneurysm wall
2013 7th Issuikai2013.9.4
(91)
Hiroshi Nakaguchi, Kazuaki Naemura, Ayako Watanabe, Kenichi Amagasaki
A case of subarachnoid hemorrhage for which acute stage diagnosis was difficult
The 121st Kanto Branch of the Japan Neurosurgical Society2013.9.28
(92)Hiroshi Nakaguchi, Kazuaki Naemura, Ayako Watanabe, Kenichi Amagasaki, Akira TeraokaRelationship between cerebral infarction incidence and meteorological/calendar information - Analysis of 384 cases over 3 yearsThe 72nd Annual Meeting of the Japan Neurosurgical Society2013.10.18
(93)Hiroshi Nakaguchi, Kazuaki Naemura, Ayako Watanabe, Kenichi AmagasakiClipping surgery for unruptured internal carotid aneurysms with posterior communicating arteries bifurcated from the body of the aneurysm2013 9th Issuikai2013.11.6
(94)Hiroshi NakaguchiAnterior communicating aneurysm clipping with many perforating branches adhering to the body of the aneurysm2013 10th Issuikai2013.12.4.
(95)Hiroshi Nakaguchi, Kazuaki Naemura, Naoyuki Shono, Ayako Watanabe, Kenichi AmagasakiTreatment for right internal carotid artery stenosis and left frontal giant tumor2014 5th Issuikai2014.6.4.
(96)Hiroshi Nakaguchi, Katsumi Hoya, Akira MatsunoLifestyle/Medical history and unruptured cerebral aneurysm: MRA study of 314 patients undergoing brain checkupThe 73rd Annual Meeting of the Japan Neurosurgical Society 2014.10.11
(97)Hiroshi Nakaguchi, Kazuaki Naemura, Naoyuki Shono, Ayako Watanabe, Kenichi Amagasaki
A case of enlarging right parietal falx meningioma: relationship between MIB-1 and tumor doubling time2015 2nd Issuikai2015.3.4.
(98)Hiroshi Nakaguchi, Atsushi Hosono, Ayako Watanabe, Kenichi Amagasaki, Akira TeraokaGender differences in the onset of stroke - Effects of age-related changes in women and differences in body shape between men and women2015 74th Extracerebral General Assembly 2015.10.15.Sapporo
(99)Hiroshi Nakaguchi, Atsumi Takenobu, Akira TeraokaEpidemiological and statistical surveys on the relationship between the onset of stroke and meteorological and calendar information (changes over the past 15 years)The 25th Annual Meeting of the Japan Society for Brain Checkup 2016.6.10. Karuizawa
(100)Hiroshi Nakaguchi.Coffee intake and asymptomatic ischemic stroke - an analysis in those under 65 years of age.2016 4th Issuikai 2016.7.6.

(101)
Hiroshi Nakaguchi, Atsumitsu Takenobu, Akira Teraoka
Relationship between date of stroke onset and meteorological/calendrical information - Analysis of 3341 cases over 15 years -
The 75th Annual Meeting of the Japan Neurosurgical Society 2016.9.30.Fukuoka
(102)
Hiroshi Nakaguchi, Ayako Watanabe, Tatsuya Uchida, Atsushi Hosono, Kenichi Amagasaki
Refractory trapped temporal horn
2017 6th Issuikai2017.10.4.
(103)
Hiroshi Nakaguchi, Takuya Yoshida, Atsushi Hosono, Kenichi Amagasaki, Atsumitsu Takenobu, Akira Teraoka
Influence of secular changes in demographics and weather factors on the incidence of ischemic stroke by disease type - A 14-year study in the northern region of the Fukuyama-Fuchu secondary health care zone
The 76th Annual Meeting of the Japan Neurosurgical Society, 2017.10.13.
(104)
Nakaguchi H., Uchida T., Hosono A., Amagasaki K., Takenobu A., Teraoka H.
Chronological changes in the number of ischemic stroke cases in a super-aged society.
The 31st Annual Meeting of the Japanese Society of Geriatric Neurosurgery.2018.02.24.
(105)
Hiroshi Nakaguchi, Takuya Yoshida, Tatsuya Uchida, Atsushi Hosono, Kenichi Amagasaki.
Treatment for giant tumors that span the right frontal lobe, parietal lobe, and temporal lobe.
2017 10th Issuikai.20180.3.7.
(106)
Nakaguchi H., Uchida T., Hosono A., Amagasaki K., Takenobu A., Teraoka H.
Relationship between demographic changes and changes in the incidence of ischemic stroke in a super-aged society over a 14-year period.
The 43rd Annual Meeting of the Japan Stroke Society2018.03.15.
(107)
Hiroshi Nakaguchi, Ayako Watanabe, Atsushi Hosono, Kenichi Amagasaki, Tatsuya Uchida
A case of multiple neoplastic small cerebral aneurysms
2018 3rd Issuikai2018.04.04
(108)
Hiroshi Nakaguchi, Takuya Yoshida, Tatsuya Uchida, Atsushi Hosono, Kenichi Amagasaki
Treatment for giant tumors spanning the right frontal lobe, parietal lobe, and temporal lobe
The 136th Annual Meeting of the Kanto Branch of the Japan Neurosurgical Society2018.09.08
(109)
Hiroshi Nakaguchi, Ayako Watanabe, Atsushi Hosono, Kenichi Amagasaki, Tatsuya Uchida
Usefulness of surgery for meningioma in the vicinity of the motor cortex + neurological function monitoring
The 8th Issuikai in 20182018.10.3.
(110)
Hiroshi Nakaguchi, Hikaru Teraoka, Atsumitsu Takenobu, Tatsuya Uchida, Atsushi Hosono, Kenichi Amagasaki
Effects of secular changes on demographics and weather factors on the incidence of hypertensive cerebral hemorrhage by type: A 14-year study in the northern area of the Fukuyama-Fuchu secondary health care zone
The 77th Annual Meeting of the Japan Neurosurgical Society2018.10.12Sendai
(111)
Hiroshi Nakaguchi
Experience with Keisentra before surgery for chronic subdural hematoma
Anticoagulation and intracerebral hemorrhage Keisentra utilization lecture 2018.11.02 Nippon Medical School B1F Conference Room B
(112)
Hiroshi Nakaguchi Tatsuya Uchida
Efficacy and Problems of Antiepileptic Drugs for Intractable Symptomatic Epilepsy in Neurosurgery
Thinking about epilepsy treated by neurosurgeons2019.2.28
(113)
Hiroshi Nakaguchi, Tatsuya Uchida, Atsushi Hosono, Kenichi Amagasaki
Emergency surgery for chronic subdural hematoma while taking warfarin: Experience with 4F-PCC formulation
2019 2nd Issuikai2019.3.6.
(114)
Hiroshi Nakaguchi, Atsumitsu Takenobu, Hikaru Teraoka, Tatsuya Uchida, Atsushi Hosono, Kenichi Amagasaki
Effects of secular changes in demographics and weather factors on the incidence of hypertensive cerebral hemorrhage by type
The 44th Annual Meeting of the Japan Stroke Society2019.3.22.Yokohama
(115) Hiroshi Nakaguchi, Atsushi Hosono, Ryota Miyazawa, Tatsuya Uchida, Kenichi Amagasaki
Bone removal during VAPICA AN clipping -supracondylar-transjugular tubercle approach
Reiwa First Year Issuikai2019.5.8.
(116) Hiroshi Nakaguchi
Neurosurgery using neuro-function monitoring
Mitsui Memorial Hospital Community Collaboration Forum 2019.6.19.
(117) Hiroshi Nakaguchi
Curable dementia Pathology of chronic subdural hematoma and treatment results at Mitsui Memorial Hospital
Mitsui Memorial Hospital Dementia Medical Center 1st Case Study Meeting2019.9.3.
(118) Hiroshi Nakaguchi
Curable dementia Pathology of chronic subdural hematoma and treatment results at Mitsui Memorial Hospital
4th Issuikai 2019.9.4 Metropolitan Bokuto Hospital
(119) Hiroshi Nakaguchi, Ryota Yoshizawa, Tatsuya Uchida, Atsushi Hosono, Kenichi Amagasaki, Atsumitsu Takenobu, Hikaru Teraoka
Gender differences in incidence of subarachnoid hemorrhage by site and age - Analysis of 249 cases over 14 years
The 78th Annual Meeting of the Japan Neurosurgical Society2019.10.11.Osaka
(120) Hiroshi Nakaguchi, Ryota Yoshizawa, Tatsuya Uchida, Atsushi Hosono, Kenichi Amagasaki, Atsumitsu Takenobu, Hikaru Teraoka
Gender differences in incidence of subarachnoid hemorrhage by site and age - Analysis of 249 cases over 14 years
6th Issuikai 2019.11.6. Tokyo Police Hospital
(121) Hiroshi Nakaguchi Tatsuya Uchida Atsushi Hosono Kenichi Amagasaki
Neurosurgery using neuro-function monitoring
2020 1st Issuikai 2020.2.5.JCHO Tokyo Shinjuku Medical Center
(122) Hiroshi Nakaguchi, Tatsuya Uchida, Atsushi Hosono, Kenichi Amagasaki, Atsumitsu Takenobu, Hikaru Teraoka
Gender differences in the incidence of subarachnoid hemorrhage by site and age - A 14-year prospective community-based study
The 45th Annual Meeting of the Japanese Stroke Society 2020/8/23-9/24 WEB
(123) Hiroshi Nakaguchi Tatsuya Uchida Atsushi Hosono Kenichi Amagasaki
Analysis of higher brain dysfunction due to chronic subdural hematoma
The 79th Annual Meeting of the Japan Neurosurgical Society 2020/10/15-11/30 WEB

Lecture/TV appearance
Hiroshi Nakaguchi and Makoto Takahashi:About snowboarding injuries.Chino Cable Television, 1998

Hiroshi Nakaguchi:
Easy-to-understand first aid - be prepared for a brain attack.
2000 Hiroshima Prefectural Emergency Medicine Week Lecture, Fuchu Cultural Center, 2000.9.6.

Hiroshi Nakaguchi:Easy-to-understand first aid - be prepared for a brain attack.2000 Hiroshima Prefectural Emergency Medical Week Lecture, Konu Town, September 2000.

Hiroshi Nakaguchi:Easy-to-understand first aid - be prepared for a brain attack.2000 Hiroshima Prefecture Emergency Medical Week Lecture, Fuchu Cable Television, 2000.10.

Hiroshi Nakaguchi:Diagnosis, treatment and prevention of stroke2003 Fuchu District Primary Emergency Medical Facility Doctor Training Project Lecture, 2003.10.30.

Hiroshi NakaguchiSurgical treatment of stroke at Mitsui Memorial HospitalThe 5th Mitsui Memorial Hospital Regional Medical Association 2012.10.25.

Hiroshi Nakaguchi.Stroke Treatment System at Mitsui Memorial HospitalJoint Lecture by Chiyoda Ward Medical Association and Kanda Medical Association 2012.11.28.

Hiroshi Nakaguchi.Initial response of primary care physicians for stroke and timing of sending to neurosurgery - including case studies -Asakusa Medical Association Lecture 2012.12.20.

Hiroshi Nakaguchi.all about cerebral hemorrhageMitsui Memorial Hospital Community Collaboration Forum Lecture 2017.7.19.

Hiroshi Nakaguchi.Lifestyle habits that prevent cerebral infarction - From the perspective of coffee drinking habits -Public Seminar 2018.3.24.

Hiroshi Nakaguchi.Neurosurgery using neuro-function monitoringMitsui Memorial Hospital Community Collaboration Forum 2019.6.19.

Hiroshi Nakaguchi.Curable dementia Pathology of chronic subdural hematoma and treatment results at Mitsui Memorial HospitalMitsui Memorial Hospital Dementia Medical Center 1st Case Study Meeting2019.9.3.


Newspaper/magazine coverage