title: Intra-abdominal fluid collections after liver transplantation.
abstract: Fluid collections are commonly seen following orthotopic liver transplantation. The majority of these collections are not infected and resolve spontaneously. However, infected collections are associated with significant morbidity and mortality and usually require drainage. Clinical signs of infection are frequently masked following transplantation due to immunosuppression. Intrahepatic collections usually represent abscesses or bilomas and invariably require intervention. Altered anatomical relationships result in signs that frequently help to differentiate these from loculated fluid within hepatic fissures. Other imaging features indicating infection include the presence of gas where none was seen previously, the development of a discrete wall and changes in the surrounding liver.
authors.affiliation: Department of Radiology, Sir Charles Gairdner Hospital, Queen Elizabeth II Medical Centre, Nedlands, Australia.
authors.forename: K E
authors.initials: KE
authors.lastname: Halliday
authors.forename: C K
authors.initials: CK
authors.lastname: Frazer
authors.forename: D
authors.initials: D
authors.lastname: Ormonde
authors.forename: R
authors.initials: R
authors.lastname: Bell
authors.forename: A K
authors.initials: AK
authors.lastname: House
authors.forename: W D
authors.initials: WD
authors.lastname: Reed
mesh_terms: D001201:Ascites / Q000000981:diagnostic imaging / Q000628:therapy; D001646:Bile; D004322:Drainage; D006406:Hematoma / Q000000981:diagnostic imaging / Q000628:therapy; D006801:Humans; D008100:Liver Abscess / Q000000981:diagnostic imaging / Q000628:therapy; D016031:Liver Transplantation; D011183:Postoperative Complications / Q000000981:diagnostic imaging* / Q000628:therapy; D011859:Radiography; D014463:Ultrasonography