title: Percutaneous catheter drainage of external fistulas of the pancreatic ducts.
abstract: The aim of this study was to describe catheterization techniques and report the results of percutaneous drainage of external pancreatic fistulas. Twenty patients with external pancreatic fistulas in whom medical therapy had failed, were referred for radiologically guided treatment. Fifteen patients had postoperative and five primary fistulas. Sixteen were high-output fistulas (H-OF) and four were low-output fistulas (L-OF). All patients were treated percutaneously. Percutaneous catheter drainage was successful in 16 of 20 patients (80 %). The fistula healed in 13 of 15 postoperative cases (86.6 %) and in three of five primary fistulas (60 %). Treatment was successful in 14 of 16 patients (87.5 %) with H-OF and in two of four patients with L-OF. Percutaneous catheterization of the pancreatic ducts was successful in eight of 20 patients (40 %); seven of these patients were cured. Catheterization was not achieved in 12 patients and treatment failed in three (25 %). Conservative treatment of external pancreatic fistulas with percutaneous catheter-directed drainage is thus a reasonable alternative to surgery, particularly in patients with H-OF.
authors.affiliation: Department of Medical Imaging, University Hospital Sart Tilman, B35, B-4000 Liège, Belgium.
authors.forename: J E
authors.initials: JE
authors.lastname: Cabay
authors.forename: J H
authors.initials: JH
authors.lastname: Boverie
authors.forename: R F
authors.initials: RF
authors.lastname: Dondelinger
mesh_terms: D000038:Abscess / Q000150:complications / Q000628:therapy; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002404:Catheterization; D002648:Child; D003287:Contrast Media; D017577:Cutaneous Fistula / Q000209:etiology / Q000628:therapy*; D004322:Drainage; D005260:Female; D005471:Fluoroscopy; D006801:Humans; D007412:Intestinal Fistula / Q000628:therapy; D008297:Male; D008875:Middle Aged; D010182:Pancreatic Diseases / Q000150:complications / Q000628:therapy; D010183:Pancreatic Ducts / Q000473:pathology*; D010185:Pancreatic Fistula / Q000209:etiology / Q000628:therapy*; D010195:Pancreatitis / Q000150:complications; D011183:Postoperative Complications; D015641:Radiography, Interventional; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D014945:Wound Healing
chemical_list: D003287:Contrast Media