Mucha, Peter

Abstract We reviewed our recent experience with management of 23 consecutive patients with acute necrotizing pancreatitis. All patients had documented necrotizing pancreatitis with parenchymal or peripancreatic necrosis. Our method of treatment has evolved from our previous approach of controlled open lesser sac drainage (marsupialization) to staged necrosectomy I debridement with delayed primary closure over drains. With this latter approach, hospital mortality was 4 of 23 patients (17 per cent), but significant morbidity still occurred in 12 of 23 patients (52 per cent). However, recurrent intra-abdominal abscess before discharge occurred in only one patient. We believe that this operative approach toward the severely ill patient with acute necrotizing pancreatitis who requires operative intervention will minimize the occurrence of intra-abdominal sepsis.

AbstractDuring the period 1979 to 1989, 0.1 % of all cases of acute appendicitis at our institution occurred soon after another operative procedure. The interval between primary operation and appendectomy was 5 to 31 days (mean, 14 days). Signs and symptoms did not differ from those of classical acute appendicitis. Duration of symptoms ranged from 12 hours to 8 days (mean, 2.4 days). Perforation was present in 3 patients, suppurative appendicitis in 1 patient, and acute inflammation in 4 patients. Two of the perforations were associated with abscess formation. Morbidity related to the appendiceal condition included hepatic abscesses, septic shock, and prolonged ileus. There was no mortality. Hospitalization ranged from 6 to 80 days (mean, 12.5 days).

AbstractOur aim was to examine the long‐term success of cholecystoenterostomy performed for the relief of benign extrahepatic biliary obstruction. Concern about the ability of cholecystoenterostomy to provide reliable long‐term biliary decompression has led many to abandon its use for benign biliary obstruction. Thirty‐four patients who underwent cholecystoenterostomy for benign biliary obstruction over a 17‐year period were reviewed. Patients were followed until cholecystoenterostomy failure, death, or to date. Failure was defined as recurrent biliary obstruction or cholangitis requiring therapeutic intervention. Mean follow‐up was 8.0 years. Early postoperative morbidity occurred in 11 patients (32%), but only one early complication (cholangitis) was related directly to the cholecystoenteric anastomosis. Five patients (15%) experienced late biliary tract complications related directly to the cholecystoenterostomy including recurrent biliary stones with biliary obstruction in four and anastomotic stricture in one. All required reoperation and conversion to choledochoenterostomy at a mean of 112 months. Cholecystoenterostomy can provide reasonably effective long‐term biliary decompression in selected patients with benign biliary obstruction.