title: Coil embolization of a solitary congenital intrahepatic hepatoportal fistula.
abstract: Congenital hepatic artery-to-portal vein fistula, a rare type of arteriovenous malformation that may be intrahepatic or extrahepatic, is an uncommon cause of severe infantile portal hypertension. Many researchers believe that acquired intrahepatic arterioportal fistulas are best treated by embolization and that extrahepatic arterioportal fistulas require surgical intervention. The experience with congenital intrahepatic arterioportal fistulas is very limited and has required both embolization and surgical intervention. We report a case of solitary congenital arterioportal fistula successfully treated with coil embolization.
authors.affiliation: Department of Radiodiagnosis, Christian Medical College and Hospital, Vellore, 632 004, India.
authors.forename: L
authors.initials: L
authors.lastname: Raghuram
authors.forename: I P
authors.initials: IP
authors.lastname: Korah
authors.forename: V
authors.initials: V
authors.lastname: Jaya
authors.forename: R P
authors.initials: RP
authors.lastname: Athyal
authors.forename: A
authors.initials: A
authors.lastname: Thomas
authors.forename: G
authors.initials: G
authors.lastname: Thomas
mesh_terms: D015901:Angiography, Digital Subtraction; D001164:Arteriovenous Fistula / Q000151:congenital* / Q000000981:diagnostic imaging / Q000628:therapy*; D004621:Embolization, Therapeutic; D006499:Hepatic Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging; D006801:Humans; D007223:Infant; D008297:Male; D011169:Portal Vein / Q000002:abnormalities* / Q000000981:diagnostic imaging