title: Usefulness of dynamic renal scintigraphy in a patient with renal arteriovenous fistula treated by transcatheter embolization.
abstract: Tc-99m-DTPA renal scintigraphy was performed before and after transcatheter coil embolization in a patient with renal arteriovenous fistula (AVF). Before embolization, scintigraphy showed a characteristic accumulation pattern compatible with the hemodynamics of an aneurysmal type of AVF in the vascular phase. After embolization, the effects of treatment, such as a change in the split renal function on the treated-side and the disappearance of the shunt flow through the fistula were evident. It was concluded that dynamic renal scintigraphy was very useful for patients with an aneurysmal type of renal AVF scheduled for transcatheter embolization.
authors.affiliation: Department of Radiology, Kasumigaura Hospital, Tokyo Medical University, Ibaraki, Japan.
authors.forename: Tsuyoshi
authors.initials: T
authors.lastname: Hashimoto
authors.forename: Kiyoshi
authors.initials: K
authors.lastname: Koizumi
authors.forename: Kazuhiro
authors.initials: K
authors.lastname: Saito
authors.forename: Fumio
authors.initials: F
authors.lastname: Kotake
authors.forename: Naoki
authors.initials: N
authors.lastname: Ito
authors.forename: Kimihiko
authors.initials: K
authors.lastname: Abe
mesh_terms: D001164:Arteriovenous Fistula / Q000000981:diagnostic imaging* / Q000628:therapy*; D004621:Embolization, Therapeutic / Q000379:methods*; D005260:Female; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D011877:Radionuclide Imaging; D019275:Radiopharmaceuticals; D012077:Renal Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging; D012082:Renal Veins / Q000002:abnormalities* / Q000000981:diagnostic imaging; D016284:Technetium Tc 99m Pentetate
chemical_list: D019275:Radiopharmaceuticals; D016284:Technetium Tc 99m Pentetate