Radiology of the continent ileostomy reservoir: II. Findings in patients with late complications.
During an 8-year period, 238 barium double-contrast studies performed in 162 patients with continent ileostomy reservoirs who had signs and symptoms of late complications (malfunction of the valve, nonspecific inflammation of the mucosa, stenoses, hernias, and fistulas) showed radiologic abnormalities. The aim of the present study is to depict the radiologic findings in patients with late complications of continent ileostomy reservoirs. With radiologic examination, the correct diagnosis of valve malfunction was made in 96% of patients with surgically proven valve defects. We were able to differentiate between various types of valve dysfunction and complications related to the fixation of the reservoir to the abdominal wall. Inflammatory mucosal changes and fistulas of the reservoir and the afferent ileal segment were depicted with a high degree of accuracy. Barium double-contrast radiologic examination proved to be very valuable in the work-up of patients with dysfunction of continent ileostomy reservoirs. The method was of particular value in assessing the cause of valve dysfunction and in the appraisal of the afferent ileal segment.
Lycke
K G
KG
Department of Radiology, University of Göteborg, Sahlgren's Hospital, Sweden.
Göthlin
J H
JH
Jensen
J K
JK
Philipson
B M
BM
Kock
N G
NG
D001466:Barium Sulfate; D003093:Colitis, Ulcerative / Q000000981:diagnostic imaging / Q000601:surgery; D005500:Follow-Up Studies; D006801:Humans; D007082:Ileum / Q000000981:diagnostic imaging; D011183:Postoperative Complications / Q000000981:diagnostic imaging*; D016737:Proctocolectomy, Restorative; D011859:Radiography
D001466:Barium Sulfate