Search Results - "MIYASAKA, Yoshio"

Endosaccular embolization for a ruptured distal anterior inferior cerebellar artery aneurysm by Koizumi, Hiroyuki, MD, Kurata, Akira, PhD, Suzuki, Sachio, PhD, Miyasaka, Yoshio, PhD, Tanaka, Chihiko, MD, Fujii, Kiyotaka, PhD

“…Abstract We report a rare case of a ruptured distal anterior inferior cerebellar artery aneurysm that was successfully treated by endosaccular embolization,…”
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Histologically Classified Venous Angiomas of the Brain: a Controversy by ABE, Masamitsu, HAGIHARA, Naoshi, TABUCHI, Kazuo, UCHINO, Akira, MIYASAKA, Yoshio

“…The term “venous angioma” (VA) usually refers to a developmental venous anomaly (DVA). However, a group of vascular malformations called VAs shows no venous…”
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A case of open head injury caused by electric saw by Koizumi, Hiroyuki, Miyasaka, Yoshio, Tanaka, Chihiko, Fujii, Kiyotaka

“…A rare case of traumatic injury caused by an electric saw is herein described. A 75-year-old male patient was admitted to our hospital as an emergency patient…”
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An analysis of the venous drainage system as a factor in hemorrhage from arteriovenous malformations by Miyasaka, Y, Yada, K, Ohwada, T, Kitahara, T, Kurata, A, Irikura, K

“…The authors studied the venous drainage system and its impairment in relation to risk of hemorrhage in 108 cases of supratentorial arteriovenous malformation…”
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Basic fibroblast growth factor increases regional cerebral blood flow and reduces infarct size after experimental ischemia in a rat model by Tanaka, R, Miyasaka, Y, Yada, K, Ohwada, T, Kameya, T

“…The aim of this study was to ascertain whether basic fibroblast growth factors (bFGF) caused reduction in size of cerebral infarcts in Sprague-Dawley rats with…”
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Dural-pial arteriovenous malformation after sinus thrombosis by OZAWA, T, MIYASAKA, Y, TANAKA, R, KURATA, A, FUJII, K

“…We report an unusual case of acquired dural-pial arteriovenous malformation (AVM) following sinus thrombosis. Initial angiography performed in a 39-year-old…”
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Infectious aneurysm rerupture caused by delayed diagnosis: an operative case report by Kurita, Mari, Miyasaka, Yoshio, Ishiwata, Masao, Kitahara, Takao, Fujii, Kiyotaka

“…A 21-year-old febrile woman with sudden onset of headache and semicoma was transferred to our institute. CT and 3D-CT angiography showed subaracnoid hemorrhage…”
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Unusual Accessory Cranial Sutures in Pediatric Head Trauma: Case Report by NAKAHARA, Kuniaki, MIYASAKA, Yoshio, TAKAGI, Hiroshi, KAN, Shinichi, FUJII, Kiyotaka

“…A one-year, 9-month-old boy presented with pediatric head trauma associated with unusual accessory cranial sutures. Radiography demonstrated unusual bilateral…”
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Efficacy of the stump pressure ratio as a guide to the safety of permanent occlusion of the internal carotid artery by Morishima, Hiroyuki, Kurata, Akira, Miyasaka, Yoshio, Fujii, Kiyotaka, Kan, Shinichi

“…To determine whether the absolute value for the stump pressure might be a useful index of symmetrical cerebral blood flow (CBF), and to examine correlations…”
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Impaired autoregulation in an experimental model of chronic cerebral hypoperfusion in rats by Irikura, K, Morii, S, Miyasaka, Y, Yamada, M, Tokiwa, K, Yada, K

“…To verify the hypothesis that impaired autoregulation may contribute to cerebral swelling or hemorrhage after a sudden recovery of perfusion pressure, we…”
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Rupture of Pial Arteriovenous Malformation Associated With Early Thrombosis of the Draining System Following Stereotactic Radiosurgery: Case Report by SHIMIZU, Satoru, IRIKURA, Katsumi, MIYASAKA, Yoshio, MOCHIZUKI, Takahiro, KURATA, Akira, KAN, Shinichi, FUJII, Kiyotaka

“…A 50-year-old man was treated with stereotactic gamma knife radiosurgery for an incidentally detected small callosal arteriovenous malformation (AVM) with…”
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Cranial burr hole for revascularization in moyamoya disease by Endo, M, Kawano, N, Miyaska, Y, Yada, K

“…Currently, superficial temporal artery-middle cerebral artery (MCA) anastomosis, encephalomyosynangiosis (EMS), and encephalo-duro-arterio-synangiosis are used…”
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Mass effect caused by clinically unruptured cerebral arteriovenous malformations by Miyasaka, Y, Kurata, A, Tanaka, R, Nagai, S, Yamada, M, Irikura, K, Fujii, K

“…It is generally considered that mass effect caused by arteriovenous malformations (AVMs) is evidence of ruptures. In the present study, the incidence of mass…”
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Preoperative superselective embolization of skull-base meningiomas: indications and limitations by Oka, H, Kurata, A, Kawano, N, Saegusa, H, Kobayashi, I, Ohmomo, T, Miyasaka, Y, Fujii, K

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Intracranial vertebral artery dissection with subarachnoid hemorrhage: clinical characteristics and outcomes in conservatively treated patients by YAMADA, Masaru, KITAHARA, Takao, KURATA, Akira, FUJII, Kiyotaka, MIYASAKA, Yoshio

“…Intracranial vertebral artery (VA) dissection with subarachnoid hemorrhage is notorious for frequent rebleeding and a poor prognosis. Nevertheless, some…”
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Cerebral Bacterial Aneurysm and Indications for Cerebral Angiography in Infective Endocarditis by YAMADA, Masaru, MIYASAKA, Yoshio, TAKAGI, Hiroshi, YADA, Kenzoh

“…Six infective endocarditis patients who developed cerebral bacterial aneurysm were reviewed to clarify the indications and timing for cerebral angiography to…”
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Coil Embolization for the Treatment of Ruptured Dissecting Vertebral Aneurysms by Kurata, Akira, Ohmomo, Taketomo, Miyasaka, Yoshio, Fujii, Kiyotaka, Kan, Shinichi, Kitahara, Takao

“…Proximal occlusion of the parent artery has been widely used for treatment of vertebral dissecting ruptured aneurysms, but this does not always completely…”
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Age dependence of fusion of primary occipital sutures: a radiographic study by Nakahara, Kuniaki, Utsuki, Satoshi, Shimizu, Satoru, Iida, Hideo, Miyasaka, Yoshio, Takagi, Hiroshi, Oka, Hidehiro, Fujii, Kiyotaka

“…When linear lucency is present in the occipital bone on radiographs throughout childhood, differential diagnosis becomes important because some primary sutures…”
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Choroid Plexus Arteriovenous Malformations by MIYASAKA, Yoshio, YADA, Kenzoh, OHWADA, Takashi, MORII, Seiji, KITAHARA, Takao, KURATA, Akira, TANAKA, Ryusui

“…Among 24 arteriovenous malformations (AVMs) involving the choroid plexus, 11 were plexal type AVMs predominantly located in the choroid plexus of the lateral…”
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Fenestration of the Intracranial Internal Carotid Artery by Shouji TAKANO, Motoyoshi SAITOH, Yoshio MIYASAKA, Kenzoh YADA, Hiroshi TAKAGI

“…A rare case of fenestration of the intracranial internal carotid artery (ICA) was identified by angiography in a 51-year-old female with suspected subarachnoid…”
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