title: Suprahepatic caval anastomotic stenosis complicating orthotopic liver transplantation: treatment with percutaneous transluminal angioplasty, Wallstent placement, or both.
abstract: OBJECTIVE
  Our objective was to evaluate, over a 5-year period, the nonsurgical treatment of three patients with suprahepatic caval anastomotic stenosis who had undergone orthotopic liver transplantation.
  
  
  CONCLUSIONS
  Balloon angioplasty is a safe and effective method for treating chronic caval stenosis occurring in patients who have undergone orthotopic liver transplantation. Caval stenosis identified in the early postoperative period, especially when such stenosis is associated with caval torsion or kinking, may be effectively treated by stent placement.
authors.affiliation: Department of Radiology, University of Michigan Hospitals, Ann Arbor 48109, USA.
authors.forename: T
authors.initials: T
authors.lastname: Pfammatter
authors.forename: D M
authors.initials: DM
authors.lastname: Williams
authors.forename: K L
authors.initials: KL
authors.lastname: Lane
authors.forename: D A
authors.initials: DA
authors.lastname: Campbell
authors.forename: K J
authors.initials: KJ
authors.lastname: Cho
mesh_terms: D000328:Adult; D000714:Anastomosis, Surgical; D000800:Angioplasty, Balloon; D003251:Constriction, Pathologic / Q000000981:diagnostic imaging / Q000628:therapy; D005260:Female; D006801:Humans; D016031:Liver Transplantation; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000628:therapy*; D011859:Radiography; D015607:Stents; D014682:Vena Cava, Inferior