@article{oai:sapmed.repo.nii.ac.jp:00008050,
 author = {佐々木, 庸 and 瓢子, 敏夫 and 松本, 明彦 and 川合, 裕 and 瀬尾, 善宣 and 田中, 靖通 and 中村, 順一 and 末松, 克美},
 issue = {1},
 journal = {北海道脳神経疾患研究所医誌 = Journal of Hokkaido Brain Research Foundation},
 month = {Aug},
 note = {A 35-year-old man with three different types of cerebral vascular malformations pre-sented with right optic ataxia, acalculia and agnosia was reported. CT scan demonstrated subcortical intracerebral hematoma in the left parietal lobe. Cerebral angiography demonstrated medullary venous malfornation ( MVM ) with arterial component in the right parietal lobe and arteriovenous malformation in the left cerebellar hemisphere. Surgical exploration was performed against the left parietal intracerebral hematoma and the pathological diagnosis was cavernous hemangioma. The right parietal MVM with arterial component was treated by transarterial embolization using polyvinyl alcohol ( PVA ) paticles. It was possible to normalize the cerebral circulation without impeding the venous outflow of the normal brain tissue draining into MVM. Various pathogenetic factors were thought to be in these vascular malformations. But he was not associated with congenital systemic connective tissue disease, such as EhlersDanlos syndrome or Rendu-Osler-Weber disease. PVA particle embolization of MVM with arterial component might decrease the likehood of future hemorrhagic complications.},
 pages = {30--35},
 title = {Cavernous hemangioma,Medullary venous malformation,Arteriovenous malformationを合併した1例},
 volume = {5},
 year = {1992}
}