＜当教室からの国際学会での発表・講演＞〇2020 年 国際学会発表・講演

1.

The 6th Fujita Winter Seminar on CVD. Nagoya. 大宅宗一. Vascular techniqueuseful for brain tumor surgery. 2020.2.5.

2.

Asian Congress of Neurological Surgeons Residents Webinar LIVE. 大宅宗一.
Skull Base Techniques for Aneurysm Surgery. 2020.7.15

3.

米国脳神経外科コングレス. Virtual Visiting Professor Series. 大宅宗一.
(moderator) Global Neurosurgery: Personal Perspectives, Lessons Learned, andWorldwide Opportunities for Neurosurgical Development. 2020.8.4

4.

第 60 回韓国脳神経外科学会総会．Rationale and Clinical Applications ofExtradural Anterior Clinoidectomy. 大宅宗一. Seoul. 2020.10.24

5.

The 1st ACNS YNS Webinar. How to master the safe skull base drilling
technique - from basic to advanced. 大宅宗一. 2020.11.8

6.

世界脳神経外科会議 Neuroanatomy Committee 7th Webinar. 大宅宗一.
Surgical Nuances for Giant Cerebral Aneurysms. 2020.12.2

7.

The 1st Asian Congress of Neurological Surgeons. Virtual InternationalCongress. 大宅宗一． Surgical Nuances for Giant Cerebral Aneurysms.
2020.12.13

8.

米国コングレス・日本脳神経外科コングレス合同ウェビナーシリーズ theOncology/Skull base webinar. 大宅宗一. Recent pros and cons in surgery forbenign brain tumors. 2021.2.6〇2019 年 国際学会発表・講演

9.

全米脳神経外科会議 AANS (American Association of Neurological Surgeons)Annual Meeting. Oya S, Shinsuke Yoshida, Tsukasa Tsuchiya, Masamichi Endo,Takumi Nakamura, Masahiro Indo, Masaaki Shojima, Toru Matsui. Effectivenessof MR digital subtraction angiography as a substitute of preoperative diagnostic
cerebral angiography and computed tomography angiography. Posterpresentation. AANS (American Association of Neurological Surgeons) AnnualMeeting, New Orleans, 2019.4.15
10. 全米脳神経外科会議 AANS (American Association of Neurological Surgeons)Annual Meeting. Yoshida S, Oya S, Endo M, Tsuchiya T, Nakamura T, Indo M,Shojima M, Matsui T. Visual improvement after carotid endarterectomy isassociated with the increased chorioretinal blood flow confirmed by laser
speckled flowgraphy. AANS (American Association of Neurological Surgeons)Annual Meeting, New Orleans, 2019.4.17
11. 日本脳神経外科コングレスー米国脳神経外科コングレスジョイントセミナー．
Current management of Grade II meningiomas. The 39th Annual Meeting of TheJapanese Congress of Neurological Surgeons. JCNS-CNS Joint Lunchon
Seminor “Grade II meningioma”. Yokohama, 2019.5.17
12. 米国脳神経外科コングレス．Oya S. Ultra-early optic canal decompression forthe resection of anterior clinoidal meningioma. 2019 Congress of NeurologicalSurgeons. San Francisco, 2019.10.21〇2018 年 国際学会発表・講演

13. 全米脳神経外科会議 AANS (American Association of Neurological Surgeons)Annual Meeting,Oya S, Yoshida S, Tsuchiya T, Fujisawa N, Mukasa A, Nakatomi
H, Nobuhito S, Matsui T. Intraoperative assessment of meningioma proliferative
potential revealed intratumoral heterogeneity and its relevance to biologicalcharacteristics. New Orleans, 2018.5.1
14. 国際髄膜腫学会 International Meningioma Society Meeting, Prague,Oya S,Yoshida S, Tsuchiya T, Endo M, Matsui T. Intraoperative comprehensive
monitoring of the anterior visual pathway fails to predict the delayed visual
recovery in anterior cranial base meningiomas. 2018.9.1
15. 国際髄膜腫学会 International Meningioma Society Meeting,Oya S. A case ofposterior clinoid meningioma. Video session. Prague, 2018.9.1〇2017 年 国際学会発表・講演

1.

第 27 回北米頭蓋底外科会議 North American Skull Base Surgery Oya S.
Cystic vestibular schwannoma. Critical Video Session. 27th Annual Meeting,New Orleans, 2017.3.3

2.

第 16 回世界脳神経外科会議 The 16th World Congress of Neurosurgery, OyaS, Indo M, Matsui T. Treatment strategy for ICA anterior wall aneurysm:
Possible relevance between the location of the ophthalmic artery and pathologyof aneurysmal wall. Istanbul, 2017.8.25

3.

第 8 回韓日脳卒中会議 The 8th Korea-Japan joint stroke conference Oya S.
Shojima M., Indo M., Yoshida S., Fujisawa N., Tsuchiya T., Nakamura T., Matsui
T. Clinical features and management strategy of pediatric arteriovenousmalformations.. 2017.10.20〇2016 年 国際学会発表・講演

1.

第 11 回アジア脳神経外科学会. Oya S. Clinoidectomy. Surabaya Indonesia,
2016.3.9

2.

第 3 回エジプト脳神経外科学会ワークショップ. Oya S. Fronto-orbitozygomatic approach. Cairo Egypt, 2016.3.18

3.

第 3 回エジプト脳神経外科学会ワークショップ. Oya S. Basic anatomy ofsylvian fissure. Cairo Egypt, 2016.3.18

4.

第 3 回エジプト脳神経外科学会ワークショップ. Oya S. Sylvian fissure
dissection for vascular lesions. Cairo Egypt, 2016.3.18

5.

第 3 回エジプト脳神経外科学会ワークショップ. Oya S. Anatomy of cavernous
sinus. Cairo Egypt, 2016.3.19

6.

第 3 回エジプト脳神経外科学会ワークショップ. Oya S. Opening the cavernous
sinus and mobilize the ICA. Cairo Egypt, 2016.3.19

7.

第 7 回中国脳神経外科会議. Oya S. Complication avoidance in anterior skull
base meningioma surgery. Morning seminor. Tianjin, China, 2016.5.7

8.

第 7 回世界脳神経外科会議． Oya S. A quest for better outcome – Can skull
base surgeons add more technical and strategical nuances beyond the extent ofresection? Osaka, 2016.6.17

9.

第 7 回世界頭蓋底外科会議. Oya S, Matsui T. Avoidance of serious
complications in surgery for paraclinoid meningiomas. Osaka, 2016.6.17

10. 第 7 回世界頭蓋底外科会議. Oya S, Tsuchiya T, Fujisawa N, Yoshida S,Matsui T. Intraoperative assessment of the proliferative potential of meningioma
cells. Osaka, 2016.6.17〇2015 年 国際学会発表・講演

1.

北米頭蓋底外科学会．Oya S, Nejo T, Shiode T, Fujisawa N, Yoshida S,
Tsuchiya T, Indo M, Nakamura T, Chang HS, Matsui T. Long-term behavior ofresidual tumor on the brainstem in petrous/petroclival meningiomas with brain
stem adhesion: the effect of dural detachment on tumor control. 2 月、タンパ、米国

2.

全米脳神経外科会議．Oya S, Toru Matsui. Surgical strategy for the best visual
outcome in anterior cranial base meningiomas: the importance of the early optic
canal decompression. 5 月、ワシントン DC、米国

3.

第 15 回世界脳神経外科会議 interim meeting. Oya S, Matsui T. Surgicalstrategy with an emphasis on the early optic canal decompression for the bestvisual outcome in anterior cranial base meningiomas causing visual deficit. 9月、ローマ、イタリア

4.

第 15 回世界脳神経外科会議 interim meeting. Oya S, Matsui T. Surgicalstrategy for pediatric moyamoya disease: a combined revascularization using
the direct and the expansive indirect bypass. Poster presentation. 9 月、ローマ、イタリア

5.

第 1 回 Dandy E Walker Quadrennial Meeting. Oya S, Matsui T. Intraoperative
improvement of vision in resections of anterior cranial base meningiomas
causing visual deficits demonstrated by the continuous visual evoked potentialmonitoring. 11 月、ドバイ、アラブ首長国連邦

6.

第 1 回 Dandy E Walker Quadrennial Meeting. Oya S. Surgery for suprasellar
lesion: Complication avoidance in skull base meningioma surgery. 11 月、ドバイ、アラブ首長国連邦

7.

世界脳神経血管内治療学会. Shojima, M. "Selfie" video recording systemdesigned for neuro-vascular education. 2015 年 11 月、ゴールドコースト、オース
トラリア

8.

第 12 回国際頭蓋内ステントシンポジウム. Shojima, M. Prognosis of cerebral
aneurysm after surgical flow diversion. 2015 年 11 月、ゴールドコースト、オーストラリア〇2014 年
1.

第 12 回韓日友好脳卒中の外科会議 The 12th Korean and Japanese Friendship
Conference on Surgery for Cerebral Stroke.Oya S, Nejo T, Shiode T, Fujisawa
N, Yoshida S, Tsuchiya T, Indo M, Nakamura T, Chang HS, Matsui T.
Effectiveness and limitations of intraoperative ICG video angiography to confirm
the complete obliteration of micro-arteriovenous malformation. Osaka 2014.9.26〇2013 年
1.

第 15 回世界脳神経外科コングレス The 15th World Congress ofNeurosurgery.Oya S, Indo M, Matsui T. Relation between the origin of theophthalmic artery and IC anterior wall aneurysms: increased risk of aneurysm
formation and the insight for the etiology. Oral presentation. 2013.9.10

2.

米国脳神経外科コングレス Congress of Neurological Surgeons.Oya S,Fukushima Y, Nakatomi H, Hanakita S, Tanaka S, Shin M, Kawai K, Saito N. How
can be the long-term tumor control be improved in meningiomas treated by
Simpson grade IV resection? – The impact of detachment from the affected
dura on retreatment-free survival. Poster presentation. San Francisco
2013.10.21