OBJECTIVE: The verification of surgical resection of cerebral arteriovenous malformations
(AVMs) relies on angiography. Abnormal vasculature often is identified after removal of the …

Background and Purpose—The cause and clinical significance of residual dysplastic
vessels after surgery for brain arteriovenous malformations (AVM) are unclear. We studied …

Object. The authors' goal in this study was to challenge the proposed mechanism of the
occlusive hyperemia theory, in which it is asserted that stagnating flow in the former feeding …

Spontaneous obliteration of an arteriovenous malformation (SOAVM) is a rare event that is
not completely understood. Less than 100 cases of SOAVMs have been reported in the …

Background Retrograde thrombosis of former feeding arteries should be considered as a
distinct postoperative complication following surgery for arteriovenous malformation (AVM) …

Background: Brain arteriovenous malformations (AVMs) are anatomically characterised by a
tangle of thin-walled vessels that connect the high-pressure arterial circulation to the low …

Over the last few decades two new modalities of treatment have been added to the therapy
of cerebral arteriovenous malformations: stereotactic radiosurgery and angiographic …

抄録 The authors have already reported surgical problems of poor-risk patients with
hemorrhagic infratentorial arteriovenous malformations (AVMs). In the presents study, fifteen …

抄録 We report a case of high-flow arteriovenous malformation with a giant feeder, which
was treated by staged therapy without causing retrograde thrombosis. A 24-year-old woman …