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小山 淳一  コヤマ ジュンイチ

教員組織電話番号
教育組織医学部附属病院 脳血管内治療センターFAX番号
職名特任准教授メールアドレス
住所〒390-8621 長野県松本市旭3-1-1ホームページURL

更新日:2021/09/03

プロフィール

兼担研究科・学部
医学部 医学科 脳神経外科学
研究分野
脳神経血管内治療医学
脳神経外科学
所属学会
所属学会
日本脳神経外科学会
日本脳神経血管内治療学会
日本脳卒中学会
日本脳卒中の外科学会
学歴
出身大学院
2003 , 信州大学 , 医学研究科 , 脳神経外科学

出身学校・専攻等(大学院を除く)
1993 , 富山医科薬科大学

取得学位
医学博士 , 信州大学
受賞学術賞
2015 , Best Article of the Year, Japanese Society for Neuroendovascular Therapy (3rd. place)
研究職歴等
研究職歴
2021- , 信州大学医学部附属病院脳血管内治療センター 特任准教授
2019-2021 , 信州大学医学部附属病院脳血管内治療センター 診療教授
2015-2021 , 信州大学医学部附属病院脳血管内治療センター 准教授(特定雇用)
2004-2007 , 信州大学医学部医学科脳神経外科学講座 助手

研究活動業績

研究業績(著書・
発表論文等)
論文
Distal Access Catheters for Coaxial Radial Access for Posterior Circulation Interventions
WORLD NEUROSURGERY,152:237-237 2021(Aug.)
Author:Hanaoka, Yoshiki; Koyama, Jun-ichi; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;


T-Configuration Stent Placement for Carotid Bifurcation Stenosis Co-Existing with Ipsilateral Intracranial Stenosis: A Case Report and Literature Review
JOURNAL OF STROKE & CEREBROVASCULAR DISEASES,30(2) 2021(Feb.)
Author:Kubota, Yuki; Hanaoka, Yoshiki; Koyama, Jun-ichi; Fujii, Yu; Ogiwara, Toshihiro; Ito, Kiyoshi; Horiuchi, Tetsuyoshi;


Intraspinal canal platform system for coil embolization of anterior spinal artery aneurysm associated with spinal cord arteriovenous malformation: a case report and literature review
BRITISH JOURNAL OF NEUROSURGERY 2021
Author:Yamazaki, Daisuke; Hanaoka, Yoshiki; Koyama, Jun-Ichi; Suzuki, Yota; Agata, Masahiro; Abe, Daishiro; Nakamura, Takuya; Fujii, Yu; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
Keywords:Distal access catheter; flow-related aneurysm; intermediate catheter; prenidal aneurysm; spinal arteriovenous shunts;


Endovascular Revascularization with a Scoring Balloon for Carotid In-Stent Restenosis Case Report and Literature Review
CLINICAL NEURORADIOLOGY 2021
Author:Inomata, Yuki; Hanaoka, Yoshiki; Koyama, Jun-ichi; Suzuki, Yota; Fujii, Yu; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;


Feasibility and Safety of Radial-First Approach with a Radial-Specific Neurointerventional Guiding Sheath for Intracranial Aneurysm Coiling in the Anterior Circulation
WORLD NEUROSURGERY,142:E297-E306 2020(Oct.)
Author:Hanaoka, Yoshiki; Koyama, Jun-ichi; Ogiwara, Toshihiro; Fujii, Yu; Ito, Kiyoshi; Horiuchi, Tetsuyoshi;


Passability and impassability of Microcatheters Through the Neuroform Atlas Stent During the Trans-cell Approach: An Experimental Evaluation
WORLD NEUROSURGERY,141:E474-E483 2020(Sep.)
Author:Hanaoka, Yoshiki; Koyama, Jun-ichi; Yamazaki, Daisuke; Ogiwara, Toshihiro; Ito, Kiyoshi; Horiuchi, Tetsuyoshi;


Transradial Approach as the Primary Vascular Access with a 6-Fr Simmons Guiding Sheath for Anterior Circulation Interventions: A Single -Center Case Series of 130 Consecutive Patients
WORLD NEUROSURGERY,138:E597-E606 2020(Jun.)
Author:Hanaoka, Yoshiki; Koyama, Jun-ichi; Yamazaki, Daisuke; Miyaoka, Yoshinari; Fujii, Yu; Nakamura, Takuya; Ogiwara, Toshihiro; Ito, Kiyoshi; Horiuchi, Tetsuyoshi;


Initial experience with in vivo "endovascular shaping" technique that utilizes the vascular configuration for small cerebral aneurysm coiling
NAGOYA JOURNAL OF MEDICAL SCIENCE,82(2):355-362 2020(May)
Author:Hanaoka, Yoshiki; Koyama, Jun-ichi; YamazakP, Daisuke; Miyaoka, Yoshinari; Fujii, Yu; Nakamura, Takuya; Ogiwara, Toshihiro; Ito, Kiyoshi; Horiuchi, Tetsuyoshi;


Bilateral Transradial Approach for Coil Embolization of Basilar Artery Aneurysms Associated with an Unfavorable Vertebral Artery Anatomy Initial Experience with Role-sharing Technique
CLINICAL NEURORADIOLOGY 2020
Author:Hanaoka, Yoshiki; Koyama, Jun-ichi; Fujii, Yu; Ogiwara, Toshihiro; Ito, Kiyoshi; Horiuchi, Tetsuyoshi;


Usefulness of a Novel Technique to Make Up for a Deficiency in Transradial Neurointervention with a 6Fr Simmonds Guiding Sheath: Original Experience with the Subclavian Artery Anchoring Technique
WORLD NEUROSURGERY,131:E362-E370 2019(Nov.)
Author:Hanaoka, Yoshiki; Koyama, Jun-ichi; Ogiwara, Toshihiro; Miyaoka, Yoshinari; Fujii, Yu; Nakamura, Takuya; Horiuchi, Tetsuyoshi; Hongo, Kazuhiro;


Endoscopic Endonasal Odontoidectomy in the Hybrid Operating Room
WORLD NEUROSURGERY,131:137-140 2019(Nov.)
Author:Ogiwara, Toshihiro; Miyaoka, Yoshinari; Nakamura, Takuya; Tsukada, Keita; Yamazaki, Daisuke; Ito, Kiyoshi; Hanaoka, Yoshiki; Koyama, Jun-Ichi; Horiuchi, Tetsuyoshi; Hongo, Kazuhiro;


脳血管内治療のシミュレーショントレーニング
信州医学雑誌,67(3):151-156 2019
Author:小山 淳一
Keywords:シミュレーター;シミュレーショントレーニング;脳血管内治療;機械的血栓回収療法


神戸宣言,その後:急性期脳梗塞に対する血管内治療の普及の取り組み─中部地方における急性期血栓回収療法の現状と取り組み─
脳血管内治療 2019
Author:桑山 直也;内山 尚之;松田 謙;秋岡 直樹;泉孝 嗣;郭 泰彦;中原 一郎;根来 真;滝 和郎;榎本 由貴子;宮地 茂;間瀬 光人;太田 圭祐;浅井 琢美;小山 淳一;当麻 直樹;平松 久弥
Keywords:acute ischemic stroke;endovascular therapy;mechanical thrombectomy


Wrap-clipping as a rescue surgical technique for vessel perforation due to stent strut: a technical note
ACTA NEUROCHIRURGICA,160(10):1955-1959 2018(Oct.)
Author:Horiuchi, Tetsuyoshi; Kiuchi, Takafumi; Koyama, Jun-ichi; Hanaoka, Yoshiki; Ito, Kiyoshi; Hongo, Kazuhiro;


Calcified ectopic TSH-secreting pituitary adenoma mimicking craniopharyngioma: a rare case report and literature review
ACTA NEUROCHIRURGICA,160(10):2001-2005 2018(Oct.)
Author:Hanaoka, Yoshiki; Ogiwara, Toshihiro; Kakizawa, Yukinari; Nagm, Alhusain; Seguchi, Tatsuya; Aoyama, Tatsuro; Koyama, Jun-ichi; Sato, Atsushi; Hongo, Kazuhiro;


脳血管内治療における下肢周径の変化 : 下肢周径変化率はDダイマー値を反映するか
信州大学医学部附属病院看護研究集録,46(1):19-24 2018(Mar.)
Author:野瀬 貴可;牧野 あかね;中村 瑛那;横内 とみ子;木内 貴史;小山 淳一


Development of Simulator System Using Endovascular Evaluator for Catheter Intervention Training
Journal of Neuroendovascular Therapy,12:1 2018(Jan. 01)
Author:Jun-ichi Koyama, Yoshiki Hanaoka, Takafumi Kiuchi, Tetsuo Sasaki, Takahiro Murata, Atsushi Sato, and Kazuhiro Hongo


Proximal Balloon Protection during Carotid Artery Stenting via the Transradial Approach
脳神経血管内治療 2018
Author:Hanaoka Yoshiki;Koyama Jun-ichi;Kiuchi Takafumi;Kamiya Keisuke;Kuwabara Haruki;Kamijo Takaaki;Horiuchi Tetsuyoshi;Hongo Kazuhiro
Keywords:carotid artery stenting;transradial approach;lesion cross;proximal balloon protection;flow reversal method


Transradial Neuroendovascular Treatment for Anterior Circulation Lesions: An Initial Experience with a 6 Fr Guiding Sheath
脳神経血管内治療,12(11):532-541 2018
Author:Hanaoka Yoshiki;Koyama Jun-ichi;Nagm Alhusain;Uchiyama Toshiya;Kiuchi Takafumi;Kamiya Keisuke;Kamijo Takaaki;Ogiwara Toshihiro;Horiuchi Tetsuyoshi;Hongo Kazuhiro
Keywords:transradial approach;6 Fr guiding sheath;push-in technique;pull-back technique;carotid-subclavian α


Transradial Stenting with a 6 Fr Modified Simmonds Guiding Sheath for Stenosis of the Common Carotid Artery
脳神経血管内治療,12(11):573-579 2018
Author:Hanaoka Yoshiki;Koyama Jun-ichi;Nagm Alhusain;Kamiya Keisuke;Chiba Akihiro;Kamijo Takaaki;Ogiwara Toshihiro;Horiuchi Tetsuyoshi;Hongo Kazuhiro
Keywords:common carotid artery stenosis;carotid artery stenting;transradial approach;modified Simmonds guiding sheath;lesion cross


A new threshold of apparent diffusion coefficient values in white matter after successful tissue plasminogen activator treatment for acute brain ischemia
JOURNAL OF NEURORADIOLOGY,44(3):223-226 2017(Jun.)
Author:Sato, Atsushi; Shimizu, Yusaku; Koyama, Junichi; Hongo, Kazuhiro;


Successful Stentings for Bilateral Jugular Bulb Stenosis/Occlusion in a Case of Bilateral Transverse Sinuses Dural Arteriovenous Fistulas: Case Report
脳神経血管内治療,10(3):127-133 2016
Author:Murata Takahiro;Nagashima Hisashi;Ichinose Shunsuke;Uchiyama Toshiya;Koyama Jun-ichi;Hongo Kazuhiro
Keywords:dural arteriovenous fistula (d-AVF);jugular bulb;percutaneous transluminal sinus stenting;sinus thrombosis;sinus stenosis


Successful Clot Retrieval Therapy of Cerebral Embolism in a Pediatric Patient with Ventricular Assist Device: A Case Report
脳神経血管内治療,11(1):29-34 2016
Author:Murata Takahiro;Koyama Jun-ichi;Kimura Kazuhiro;Hanaoka Yoshiki;Nakamura Takuya;Chiba Akihiro;Nagashima Hisashi;Hongo Kazuhiro
Keywords:acute clot retrieval therapy;mechanical thrombectomy;cerebral embolism;pediatric patient;ventricular assist device


最新のトピックス 脳血管内治療はステントの時代
信州医学雑誌 = The Shinshu medical journal,64(5):317-321 2016
Author:小山 淳一;


A Reverse-Action Clip Applier for Aneurysm Surgery
OPERATIVE NEUROSURGERY,11(2):230-233 2015(Jun.)
Author:Sato, Atsushi; Koyama, Jun-ichi; Hanaoka, Yoshiki; Hongo, Kazuhiro;


ステント留置術と透析用バスキュラーアクセス縫縮術によって改善した鎖骨下動脈盗血症候群の1 例
脳卒中,36(1):47-50 2014
Author:小山 淳一; 花岡 吉亀; 佐藤 篤; 神應 裕; 宮下 裕介;
Keywords:subclavian steal syndrome; vascular access; stent placement; flow reduction; subclavian steal syndrome; vascular access; stent placement; flow reduction;


脳動脈瘤塞栓用コイルのデリバリーワイヤーについての研究
脳神経血管内治療,8(1):21-25 2014
Author:小山 淳一; 花岡 吉亀; 佐藤 篤;
Keywords:coil delivery wires; characteristic features; elasticity; cerebral aneurysm;


Angio-Seal使用時にコラーゲンスポンジが血管内留置された場合に有効な応急的止血方法,route regaining techniqueについて
脳神経血管内治療,7(3):215-220 2013
Author:小山 淳一; 花岡 吉亀; 佐藤 篤;
Keywords:collagen sponge; complications related to Angio-Seal; emergency hemostatic technique;


Use of a micromanipulator system (NeuRobot) in endoscopic neurosurgery
JOURNAL OF CLINICAL NEUROSCIENCE,19(11):1553-1557 2012(Nov.)
Author:Takasuna, H; Goto, T; Kakizawa, Y; Miyahara, T; Koyama, J; Tanaka, Y; Kawai, T; Hongo, K


脳神経外科手術支援ロボット(NeuRobot) : 現状と今後の展望(<特集>21世紀のOperation Suite)
脳神経外科ジャーナル,20(4):270-274 2011(Apr. 20)
Author:本郷 一博; 後藤 哲哉; 柿澤 幸成; 小山 淳一;
Keywords:surgical robotics; less invasive surgery; manipulator;


Reply letter to: Facilitating tracheal intubation using the Airtraq (R) laryngoscope during chest compression
RESUSCITATION,82(3):362-362 2011(Mar.)
Author:Koyama, Jun-ichi; Iwashita, T.; Okamoto, K.;


脳梗塞急性期における拡散強調画像での高信号領域の可逆的信号強度に関する研究
脳卒中の外科,39(6):426-431 2011
Author:佐藤 篤; 清水 雄策; 小山 淳一; 永松 清志郎; 本郷 一博;
Keywords:acute ischemia; MRI; diffusion weighted image; reversibility; signal intensity;


Comparison of three types of laryngoscope for tracheal intubation during rhythmic chest compressions: A manikin study
RESUSCITATION,81(9):1172-1174 2010(Sep.)
Author:Koyama, J; Iwashita, T; Okamoto, K


5.脳神経外科手術支援ロボット : 現状と今後の展望(PS2-4 21世紀のOperation Suite(Visual Presentation),プレナリーセッション,手術再考,第30回日本脳神経外科コングレス総会)
脳神経外科ジャーナル,19 2010(Apr. 20)
Author:本郷 一博; 後藤 哲哉; 柿澤 幸成; 小山 淳一; 宮原 孝寛;


エアウェイスコープの開発コンセプトと声門視認
日本集中治療医学会雑誌 = Journal of the Japanese Society of Intensive Care Medicine,16(1):11-12 2009(Jan. 01)
Author:小山 淳一;
Keywords:development concepts; PENTAX-AWS; glottis visualization;


High grade AVMに対する塞栓術と電気生理学的モニタリングを利用した集学的治療の有用性(<特集>High grade AVMの治療)
脳卒中の外科,36(1):24-28 2008(Jan. 31)
Author:長島 久; 本郷 一博; 竹前 紀樹; 大屋 房一; 小山 淳一; 後藤 哲哉; 小林 茂昭;
Keywords:arteriovenous malformation; embolization; NBCA; surgery;


Anterior condylar confluent近傍硬膜動静脈瘻の2例
脳神経血管内治療,2(3):212-216 2008
Author:佐々木 哲郎; 長島 久; 佐藤 大輔; 小山 淳一; 本郷 一博;
Keywords:anterior condylar confluent; dural arteriovenous fistula; embolization; posterior condylar vein;


Investigation of radiofrequency-induced temperature elevation of aneurysm clips in a 3.0-tesla magnetic resonance environment
NEUROSURGERY,61(5):1062-1065 2007(Nov.)
Author:Watanabe, A; Seguchi, T; Koyama, JI; Aoyama, T; Miyahara, T; Kakizawa, Y; Hongo, K


Subtle computed tomography abnormalities in cerebral deep sinus thrombosis
JOURNAL OF CLINICAL NEUROSCIENCE,14(1):68-71 2007(Jan.)
Author:Iwashita, T; Kitazawa, K; Koyama, JI; Nagashima, H; Koyama, T; Tanaka, Y; Hongo, K; Okudera, H; Okamoto, K


新しい気管挿管支援装置エアウェイスコープ
相澤病院医学雑誌,5:11-14 2007
Author:小山 淳一;
Keywords:エアウェイスコープ; 気管挿管; 救急医療; 挿管困難; 器具;


エアウェイスコープ^( !R)の開発
臨麻,31:767-770 2007
Author:小山淳一;


若手医師に対するクリッピングのトレーニングについて(<特集>脳動脈瘤の治療)
脳神経外科ジャーナル,15(12):827-832 2006(Dec. 20)
Author:本郷 一博; 田中 雄一郎; 小山 淳一; 草野 義和; 酒井 圭一;
Keywords:aneurysm clipping; surgery; training system;


Description and first clinical application of AirWay Scope for tracheal intubation
JOURNAL OF NEUROSURGICAL ANESTHESIOLOGY,18(4):247-250 2006(Oct.)
Author:Koyama, JI; Aoyama, T; Kusano, Y; Seguchi, T; Kawagishi, K; Iwashita, T; Okamoto, K; Okudera, H; Takasuna, H; Hongo, K


Continuous suction method in superficial temporal artery-middle cerebral artery anastomosis surgery - Technical note
NEUROLOGIA MEDICO-CHIRURGICA,46(5):262-264 2006(May)
Author:Koyama, J; Tanaka, Y; Iwashita, T; Kitazawa, K; Hongo, K


Middle cerebral artery occlusion associated with acute myocardial infarction in the perioperative period - Case report
NEUROLOGIA MEDICO-CHIRURGICA,46(2):88-91 2006(Feb.)
Author:Iwashita, T; Kitazawa, K; Koyama, JI; Nagashima, H; Koyama, T; Aruga, M; Tanaka, Y; Hongo, K


Pathological result of basilar artery stenosis rapidly progressed and ruptured with stent-assisted angioplasty
INTERVENTIONAL NEURORADIOLOGY,12:214-218 2006(Jan.)
Author:Nagashima, H; Naito, K; Oya, F; Koyama, J


A saccular-like dissecting aneurysm of the anterior cerebral artery that developed 2 years after an ischemic event
SURGICAL NEUROLOGY,64(6):538-541 2005(Dec.)
Author:Iwashita, T; Kitazawa, K; Koyama, JI; Nagashima, H; Koyama, T; Tanaka, Y; Hongo, K


PICA-involved dissecting aneurysmに対するOA-PICA anastomosisを用いた急性期直達手術(<特集>出血発症のPICA involved dissection aneurysm)
脳卒中の外科,33(6):402-405 2005(Nov. 30)
Author:堀内 哲吉; 新田 純平; 北沢 和夫; 長島 久; 岩下 具美; 小山 淳一; 上原 隆志; 田中 雄一郎; 本郷 一博;
Keywords:dissecting aneurysm; occipital artery; posterior inferior cerebellar artery; subarachnoid hemorrhage;


出血発症のPICA involved dissection aneurysm  PICA‐involved dissecting aneurysmに対するOA‐PICA anastomosisを用いた急性期直達手術
脳卒中の外科,33(6):402-405 2005
Author:堀内 哲吉; 新田 純平; 北沢 和夫; 長島 久; 岩下 具美; 小山 淳一; 上原 隆志; 田中 雄一郎; 本郷 一博;
Keywords:dissecting aneurysm; occipital artery; posterior inferior cerebellar artery; subarachnoid hemorrhage;


救急時の気道確保を支援する装置の開発 エアウェイスコープ/プロトタイプ1
日本臨床救急医学会雑誌,8(4):341-342 2005
Author:小山淳一;


脳神経外科における手術支援ロボット : 現状と未来
Journal of Japan Society of Computer Aided Surgery : J.JSCAS,6(3):143-144 2004(Dec. 30)
Author:本郷 一博; 後藤 哲哉; 宮原 孝寛; 柿澤 幸成; 小山 淳一; 田中 雄一郎; 小林 茂昭; 藤江 正克;
Keywords:Surgical robotics; Neurosurgery; Manipulator;


Embolization of arteriovenous malformation - Efficacy and safety of preoperative embolization followed by surgical resection of AVM
INTERVENTIONAL NEURORADIOLOGY,10:54-58 2004(Dec.)
Author:Nagashima, H; Hongo, K; Kobayashi, S; Takamae, T; Okudera, H; Koyama, JI; Oya, F; Matsumoto, Y


52.安全かつ確実な気道確保と挿管支援のための新しい機器の開発(第79回 日本医科器械学会大会)
医科器械学,74(10):574-575 2004(Oct. 01)
Author:谷口 幸雄; 小山 淳一; 奥寺 敬;


Surgical experience with resection en bloc of intramedullary astrocytomas and ependymomas in the cervical and cervicothoracic region
JOURNAL OF CLINICAL NEUROSCIENCE,11(6):623-628 2004(Aug.)
Author:Kyoshima, K; Akaishi, K; Tokushige, K; Muraoka, H; Oikawa, S; Watanabe, A; Koyama, J; Kobayashi, S; Unoki, T; Goto, T; Wada, N; Uehara, T


52. 安全かつ確実な気道確保と挿管支援のための新しい機器の開発(機器開発I)
医科器械学,74(4) 2004(Apr. 01)
Author:谷口 幸雄; 小山 淳一; 奥寺 敬; 縄倉 孝男; 石川 和彦; 周 慶仁;


転移性脳腫瘍に対するガンマナイフによる定位放射線治療
信州医学雑誌,51(6):401-409 2003(Dec.)
Author:小山 徹; 小口 和浩; 北澤 和夫; 長島 久; 岩下 具美; 小山 淳一;


Neurotrophic effect of hepatocyte growth factor on neonatal facial motor neurons
NEUROLOGICAL RESEARCH,25(7):701-707 2003(Oct.)
Author:Koyama, J; Yokouchi, K; Fukushima, N; Kawagishi, K; Higashiyama, F; Moriizumi, T


Dumbbell C2 schwannomas involving both sensory and motor rootlets: Report of two cases
NEUROSURGERY,53(2):436-439 2003(Aug.)
Author:Kyoshima, K; Uehara, T; Koyama, J; Idomari, K; Yomo, S


Regenerative process of the facial nerve: rate of regeneration of fibers and their bifurcations
NEUROSCIENCE RESEARCH,46(2):135-143 2003(Jun.)
Author:Kamijo, Y; Koyama, J; Oikawa, S; Koizumi, Y; Yokouchi, K; Fukushima, N; Moriizumi, T


Great potentiality of neonatal facial motor neurons for neural plasticity as determined by functionally essential neuronal population
NEUROSCIENCE RESEARCH,46(1):85-93 2003(May)
Author:Koyama, J; Yokouchi, K; Fukushima, N; Kawagishi, K; Moriizumi, T


Functionally essential neuronal population of the facial motor nucleus
NEUROSCIENCE RESEARCH,45(3):357-361 2003(Mar.)
Author:Kobayashi, S; Koyama, J; Yokouchi, K; Fukushima, N; Oikawa, S; Moriizumi, T


Feasibility of using the potassium titanyl phosphate laser with micromanipulators in robotic neurosurgery: a preliminary study in the rat
JOURNAL OF NEUROSURGERY,98(1):131-135 2003(Jan.)
Author:Goto, T; Hongo, K; Koyama, J; Kobayashi, S


NeuRobot (Microscopic-Micromanipulator System) のエチレンオキサイドガスによる滅菌について : 臨床使用に向けて
信州医学雑誌,50(6):347-352 2002(Dec.)
Author:後藤 哲哉; 本郷 一博; 柿澤 幸成; 小山 淳一; 新田 純平; 田中 雄一郎; 小林 茂昭; 村瀬 澄夫; 澤谷 ゆき江;


Modified, multipurpose, radiolucent sugita head frame for intraoperative cerebral angiography
NEUROSURGERY,51(4):989-992 2002(Oct.)
Author:Koyama, J; Hongo, K; Okudera, H; Nitta, J; Kusano, Y; Kobayashi, S


NeuRobot: Telecontrolled micromanipulator system for minimally invasive microneurosurgery - Preliminary results
NEUROSURGERY,51(4):985-988 2002(Oct.)
Author:Hongo, K; Kobayashi, S; Kakizawa, Y; Koyama, J; Goto, T; Okudera, H; Kan, K; Fujie, MG; Iseki, H; Takakura, K


Endoscopic telerobotics for neurosurgery: Preliminary study for optimal distance between an object lens and a target
NEUROLOGICAL RESEARCH,24(4):373-376 2002(Jun.)
Author:Koyama, J; Hongo, K; Kakizawa, Y; Goto, T; Kobayashi, S


Aneurysm originating from the fenestration of the posterior cerebral artery: Case report
NEUROSURGERY,50(4):881-884 2002(Apr.)
Author:Iwashita, T; Tanaka, Y; Hongo, K; Koyama, J; Koyama, T; Nitta, JP


Radiometric analysis of paraclinoid carotid artery aneurysms
JOURNAL OF NEUROSURGERY,96(4):649-653 2002(Apr.)
Author:Tanaka, Y; Hongo, KZ; Tada, T; Nagashima, H; Horiuchi, T; Goto, T; Koyama, J; Kobayashi, S


A giant thrombosed aneurysm of the anterior communicating artery which developed 18 years after clipping: A case report
NEUROLOGICAL SURGERY,29(5):427-431 2001(May)
Author:Iwashita, T; Tanaka, Y; Koyama, J; Kobayashi, S; Hongo, K; Kobayashi, S


Surgical treatments for 7 pituitary adenomas in multiple endocrine neoplasia type 1
NEUROLOGICAL SURGERY,28(12):1087-1092 2000(Dec.)
Author:Tanaka, Y; Hongo, K; Tada, T; Takizawa, T; Kakizawa, Y; Koyama, J; Kobayashi, S; Sakurai, A; Hashizume, K


A newly designed key-hole button - Technical note
JOURNAL OF NEUROSURGERY,93:506-508 2000(Sep.)
Author:Koyama, J; Hongo, K; Iwashita, T; Kobayashi, S


脊髄良性星細胞腫の手術経験
脊髄外科 : 日本脊髄外科研究会機関誌,13(3):251-264 1999(Nov. 30)
Author:京島 和彦; 赤石 江太郎; 渡辺 敦史; 小林 澄雄; 小山 淳一; 徳重 一雄; 村岡 紳介; 及川 奏; 堀内 哲吉; 多田 剛; 小林 茂昭;
Keywords:spinal cord tumor; intramedullary tumor; astrocytoma; surgical resection; radiation therapy;