title: Transcatheter embolization of the middle sacral artery: collateral feeder in recurrent rectal bleeding.
authors.affiliation: Department of Diagnostic Radiology, Research Institute of Radiological Science, Yonsei University College of Medicine, Yonsei University, Yongdong Severance Hospital 146-92, Dogok-Dong, Kangnam-Gu, Seoul 135-270, South Korea.
authors.forename: Jae Hoon
authors.initials: JH
authors.lastname: Lee
authors.forename: Kwang-Hun
authors.initials: KH
authors.lastname: Lee
authors.forename: Woo-Suk
authors.initials: WS
authors.lastname: Chung
authors.forename: Jin
authors.initials: J
authors.lastname: Hur
authors.forename: Jong Yun
authors.initials: JY
authors.lastname: Won
authors.forename: Do Yun
authors.initials: DY
authors.lastname: Lee
mesh_terms: D002404:Catheterization; D003097:Collateral Circulation; D004621:Embolization, Therapeutic; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging / Q000628:therapy*; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D012002:Rectal Diseases / Q000000981:diagnostic imaging / Q000628:therapy*; D012008:Recurrence; D012445:Sacrococcygeal Region / Q000098:blood supply* / Q000000981:diagnostic imaging