scholarly journals Bleeding Risk During Latent Period after Gamma Knife Surgery for Small Cerebral Arteriovenous Malformation: Comparison with Natural History

2004 ◽  
Vol 32 (2) ◽  
pp. 133-137 ◽  
Author(s):  
Toru SERIZAWA ◽  
Junichi ONO ◽  
Shinji HIRAI ◽  
Masaru ODAKI ◽  
Osamu NAGANO ◽  
...  
Keyword(s):  
Natural History ◽  
Arteriovenous Malformation ◽  
Latent Period ◽  
Gamma Knife ◽  
Bleeding Risk ◽  
Cerebral Arteriovenous Malformation ◽  
Gamma Knife Surgery

scholarly journals Moyamoya Syndrome Associated With Gamma Knife Surgery for Cerebral Arteriovenous Malformation

2012 ◽  
Vol 52 (5) ◽  
pp. 343-345 ◽  
Author(s):  
Yoichi UOZUMI ◽  
Masaki SUMITOMO ◽  
Mikio MARUWAKA ◽  
Yoshio ARAKI ◽  
Takashi IZUMI ◽  
...  
Keyword(s):  
Arteriovenous Malformation ◽  
Gamma Knife ◽  
Cerebral Arteriovenous Malformation ◽  
Gamma Knife Surgery ◽  
Moyamoya Syndrome

scholarly journals Multi-staged Embolization and Repeated Gamma Knife Surgery for Large Cerebral Arteriovenous Malformation: A Case Report

2012 ◽  
Vol 40 (1) ◽  
pp. 49-54
Author(s):  
Hiroyuki MORISHIMA ◽  
Takashi SAKURAI ◽  
Hidemichi ITO ◽  
Daisuke WAKUI ◽  
Takashi SHUTO ◽  
...  
Keyword(s):  
Case Report ◽  
Arteriovenous Malformation ◽  
Gamma Knife ◽  
Cerebral Arteriovenous Malformation ◽  
Gamma Knife Surgery

Long-term Effects of Gamma-knife Radiosurgery for Cerebral Arteriovenous Malformation

2008 ◽  
Vol 18 (2) ◽  
pp. 126-129
Author(s):  
Gang Zhao ◽  
Jun-chao Liang ◽  
Wei-min Wang ◽  
Hong-xun Wu ◽  
Lin Li ◽  
...  
Keyword(s):  
Arteriovenous Malformation ◽  
Gamma Knife ◽  
Gamma Knife Radiosurgery ◽  
Cerebral Arteriovenous Malformation ◽  
Long Term Effects

scholarly journals A case of obstructive hydrocephalus by aqueduct stenosis following gamma knife surgery for arteriovenous malformation around the pineal body

Nosotchu ◽  
2017 ◽  
Vol 39 (5) ◽  
pp. 365-369
Author(s):  
Yusuke Funakoshi ◽  
Tetsuhisa Yamada ◽  
Yoshihiro Natori ◽  
Naoyuki Imamoto ◽  
Daisuke Inoue ◽  
...  
Keyword(s):  
Arteriovenous Malformation ◽  
Gamma Knife ◽  
Obstructive Hydrocephalus ◽  
Gamma Knife Surgery ◽  
Pineal Body ◽  
Aqueduct Stenosis

scholarly journals Targeted embolization reduces hemorrhage complications in partially embolized cerebral AVM combined with gamma knife surgery

2015 ◽  
Vol 21 (1) ◽  
pp. 80-87 ◽  
Author(s):  
Huo Xiaochuan ◽  
Jiang Yuhua ◽  
Lv Xianli ◽  
Yang Hongchao ◽  
Zhao Yang ◽  
...  
Keyword(s):  
Gamma Knife ◽  
Clinical Effect ◽  
Cerebral Arteriovenous Malformation ◽  
Gamma Knife Surgery ◽  
Chi Square ◽  
Large Brain ◽  
Hemorrhage Risk ◽  
Brain Avms ◽  
Single Technique ◽  
Annual Mortality

This study investigated the effect and safety of targeted embolization in partially embolized cerebral arteriovenous malformation (AVM) followed by gamma knife surgery (GKS). We retrospectively analyzed 86 AVM patients who were targeted embolized by Onyx followed by GKS for residual nidus. Embolization-related complications were collected and the clinical effect was evaluated. During targeted embolization, intranidus or hemodynamic aneurysms and AVM-related fistula were evaluated and targeted embolized. Patients with AVM-related aneurysms and fistula were divided into a targeted embolization group and non-targeted embolization group based on the retrospectively determined treatment strategy. The effect of targeted embolization on hemorrhage risk was evaluated. The overall annual hemorrhage rate was 1.66% with 2.26% for ruptured AVMs and 1.08% for unruptured lesions. The annual mortality rate was 0.4%. Only one in 16 patients with embolization-related complications had permanent neurologic deficit. Twenty-four of 29 cases with intranidus aneurysms were targeted embolized, four of five cases with hemodynamic aneurysms were targeted embolized and eight of nine cases with arteriovenous fistula were targeted embolized. Chi square results showed the hemorrhage complications in the target embolization group were significantly lower than those in the non-target embolization group (p < 0.01). Targeted embolization combined with GKS treatment decreased the annual hemorrhage rate and improved clinical outcome with low permanent complications in partially embolized AVMs. This method could be proposed for the treatment of large brain AVMs when a single-technique treatment is not feasible.

scholarly journals A CEREBRAL ARTERIOVENOUS MALFORMATION GRADING SYSTEM FOR GAMMA KNIFE RADIOSURGERY WITH THE AIM OF EARLY OBLITERATION

1998 ◽  
Vol 48 (Special1) ◽  
pp. 35-40
Author(s):  
Masatoshi Negishi ◽  
Hiroshi K. Inoue ◽  
Masafumi Hirato ◽  
Tohru Shibazaki ◽  
Takao Yokoe ◽  
...  
Keyword(s):  
Arteriovenous Malformation ◽  
Gamma Knife ◽  
Gamma Knife Radiosurgery ◽  
Cerebral Arteriovenous Malformation ◽  
Grading System
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