Mini-lap cholecystectomy: a viable alternative to laparoscopic cholecystectomy for the Third World?

BACKGROUND: Laparoscopic cholecystectomy (LC) requires expensive equipment and special training. Mini-lap cholecystectomy (MLC) has no start-up costs but no large series from a single centre has been reported as the procedure is considered hazardous because of inadequate exposure of the surgical field. METHODS: We retrospectively reviewed the outcome of 737 cholecystectomies performed through a 3-5-cm transverse subcostal incision and compared the results to published series of laparoscopic cholecystectomy. RESULTS: The operating time (61.6 min; range 35-130), conversion rate (4%), rate of postoperative complications (3.6%), bile duct injuries (0.3%), number of analgesic doses required (3.4; range 3-8), duration of postoperative hospital stay (1.4; range 1-15 days), and the time off work (13.3 days; range 8-61) compare well with the reported results of laparoscopic and MLC. Ninety-three per cent of the patients were followed up for a median period of 28.4 months and none developed biliary stricture. CONCLUSIONS: Mini-lap cholecystectomy is considered a safe, viable alternative to LC in the Third World.

Pitfalls in the management of Mirizzi's syndrome.

Pressure on the common hepatic duct due to a gallstone impacted in Hartmann's pouch or cystic duct results in jaundice and cholangitis. Repeated episodes of inflammation and pressure necrosis lead to the formation of a cholecysto-choledochal fistula (Mirizzi's syndrome Type I & II). Preoperative diagnosis is difficult and a formal cholecystectomy may lead to bile duct injury. Of the 792 patients operated upon for symptomatic gallstone disease from June 1992 to June 1997 at our centre, 18 patients (2%) had Mirizzi's syndrome. There were 11 females and 5 males, with a mean age of 48 (SD 20; range 20-74) years. Thirteen patients (81%) presented with cholangitis. Ultrasound scan suggested the diagnosis of carcinoma gallbladder in 9 (56%). Endoscopic Retrograde Cholangiopancreatography (ERCP) confirmed the diagnosis in 16. Cholecystectomy was done by the fundus first technique. A complete cholecystectomy was done only if there was no cholecysto-choledochal fistula (n = 5), otherwise a cuff of gallbladder was used to repair the bile duct (n = 10). Hepatico-jejunostomy was done to drain the fistula in one patient. A T-tube drain was placed in the common bile duct (CBD) and a cholangiogram done, before closing the abdomen in all. Histology revealed carcinoma in fundus of gallbladder in one patient (6%). One patient died of haemobilia 3 weeks after operation. Wound infection developed in 5 (30%) patients and 12 (75%) have been followed up for a median period of 28 months. One patient developed a biliary stricture with intrahepatic stones and later underwent a hepatico-jejunostomy. Two have undergone repair of incisional hernia. High index of clinical suspicion, ERCP to clinch the diagnosis, NBD to drain the infected bile, a fundus first partial cholecystectomy and primary repair of CBD, followed by a peroperative T-tube cholangiogram, usually leads to a satisfactory outcome.

OUR FIRST HUNDRED LAPAROSCOPIC CHOLECYSTECTOMIES.

Hundred patients with symptomatic gallstone disease underwent laparosopic cholecystectomy between June 1996 and August 1997. There were 78 females and 22 males, with a mean age of 46.2 (SD 17.8; range 21 to 85) years. The common presentations were right upper abdominal pain (n=66), acute cholecystitis (n=8) and history of jaundice (n=11). Sixteen patients underwent ERCP for suspected CBD stones. Endoscopic papillotomy and basketing cleared the CBD of all calculi in 12. Three patients required conversion to open cholecystectomy because of dense adhesions (n=2) and to control intraoperative haemorrhage (n=1). Mean operating time was 67.2 (SD 39.2; range 22 to 186) minutes. The mean requirement of analgesics was 2.8 (SD 1.3; range 2 to 5) doses and post-operative hospital stay was 1.6 (SD 1.4; range 1 to 7) days. All patients resumed normal activity within 14 days of operation and are well and satisfied with their operation at a median follow up of 8.6 months.