Angiography-induced closure of perimedullary spinal arteriovenous fistula.
Type 4 spinal vascular malformations are called perimedullary arteriovenous fistulae, in which there is a shunt between a radicular artery and intradural veins. We report the spinal MR imaging and angiography findings of the angiography-induced closure of a type 4 spinal vascular malformation.
Aydin
K
K
Department of Radiology, Neuroradiology Division, Istanbul University, Capa, Istanbul, Turkey.
Sencer
S
S
Sencer
A
A
Terzibaşioglu
E
E
Minareci
O
O
D000328:Adult; D001164:Arteriovenous Fistula / Q000175:diagnosis / Q000628:therapy*; D020785:Central Nervous System Vascular Malformations / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000628:therapy*; D004388:Dura Mater / Q000098:blood supply; D005260:Female; D006801:Humans; D007866:Leg / Q000294:innervation; D018810:Magnetic Resonance Angiography / Q000379:methods; D018908:Muscle Weakness / Q000209:etiology; D011859:Radiography; D013116:Spinal Cord / Q000098:blood supply*; D014711:Vertebral Artery / Q000002:abnormalities*