title: Abdominal abscesses associated with enteric fistulas: percutaneous management.
abstract: For many years, surgical dictum stated abdominal fistulas should be treated by means of surgical excision. Recent advances in percutaneous techniques have altered this. The authors reviewed 150 consecutive abdominal abscesses drained percutaneously over a 36-month period. Among these, 24 patients were found to have 26 fistulous communications to bowel, the pancreatic duct, or the biliary system. Initial drainage of their abscesses was performed in the hospital, but 17 of 24 patients were discharged with a tube in place and were followed up as outpatients. The duration of drainage ranged from 4 days to 3 months. Fistulas healed in 21 of 24 patients (88%) without surgical intervention. Complications were few and included inadvertent dislodgment requiring tube replacement (two patients) and inadvertent puncture of the transverse colon (one patient). Treatment of abdominal abscesses with fistulas by means of percutaneous methods is reliable and safe. Hospital stay may be minimized with outpatient management after drainage.
authors.affiliation: Department of Radiology, University of Wisconsin, Madison 53792.
authors.forename: M R
authors.initials: MR
authors.lastname: Schuster
authors.forename: A B
authors.initials: AB
authors.lastname: Crummy
authors.forename: M M
authors.initials: MM
authors.lastname: Wojtowycz
authors.forename: J C
authors.initials: JC
authors.lastname: McDermott
mesh_terms: D000005:Abdomen; D000038:Abscess / Q000150:complications / Q000000981:diagnostic imaging / Q000628:therapy*; D000328:Adult; D000368:Aged; D004322:Drainage / Q000379:methods; D005260:Female; D006801:Humans; D007412:Intestinal Fistula / Q000150:complications / Q000000981:diagnostic imaging / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D011677:Punctures; D015641:Radiography, Interventional; D012189:Retrospective Studies