title: Dural arteriovenous malformation occurring after craniotomy for pial arteriovenous malformation.
abstract: The etiology of dural arteriovenous malformation (AVM) is still uncertain, and the occurrence of postoperative dural AVM has rarely been proved angiographically. The authors present a case of dural AVM in the jugular and the sigmoid sinuses, which developed 1 year after resection of a pial AVM via the craniotomy. A possible mechanism underlying this case of dural AVM is discussed.
authors.affiliation: Department of Neurosurgery, Pundang CHA Hospital, Pochon University of Medical College, Sungnam, Republic of Korea. jyahn@cha.ac.kr
authors.forename: Jung Yong
authors.initials: JY
authors.lastname: Ahn
authors.forename: Ok Joon
authors.initials: OJ
authors.lastname: Kim
authors.forename: Yong Jae
authors.initials: YJ
authors.lastname: Joo
authors.forename: Jin Yang
authors.initials: JY
authors.lastname: Joo
mesh_terms: D000368:Aged; D020785:Central Nervous System Vascular Malformations / Q000000981:diagnostic imaging / Q000209:etiology*; D002533:Cerebral Angiography; D003399:Craniotomy / Q000009:adverse effects*; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000000981:diagnostic imaging / Q000601:surgery*; D008297:Male; D010841:Pia Mater / Q000098:blood supply*