Cholecystoenteric fistula is a difficult problem usually diagnosed intraoperatively. A high degree of suspicion at operation is mandatory. A stapled cholecystofistulectomy may be the procedure of choice since it avoids contamination of the peritoneal cavity. Complete laparoscopic management of cholecystoenteric fistulas is possible in well-equipped high-volume centers.

Laparoscopic reintervention is being increasingly performed in patients who have previously undergone surgery for gallstone disease. A few patients with gallbladder remnants or a cystic duct stump with residual stones have recurrent symptoms of biliary disease. Patients with bile duct injuries were excluded from the study. We reviewed our experience in treating such patients over a 4-year period, January 1998 through December 2001. Five patients underwent laparoscopic reintervention after previous surgery for gallstone disease performed elsewhere during the period mentioned above. Of these 5 patients, 3 had impacted stones in gallbladder remnants (laparoscopic cholecystectomy, 2; open cholecystectomy, 1) and 2 had recurrent symptoms after cholecystolithotomy and tube cholecystostomy (conventional surgery) performed elsewhere. Laparoscopic excision of the gall bladder remnants was done in 3 patients and a formal laparoscopic cholecystectomy was done in 2 patients who had previously undergone cholecystolithotomy and tube cholecystostomy. The mean operating time was 42 minutes. No drainage was required postoperatively. All patients were symptom-free during a mean follow-up of 2.3 years (range, 7 months to 4 years). Reintervention may be required for patients with residual gallstones whose symptoms recur after gallbladder surgery such as cholecystectomy, subtotal cholecystectomy, and tube cholecystostomy. It is safe and feasible to remove the gallbladder or gallbladder remnants in such patients laparoscopically.

The difference in baseline suspicion of strangulation between operative and non-operative groups is a major confounding factor in current literature. The benefit of surgical treatment should be balanced with the risks associated with surgery, patient's co-morbidities, and presence or absence of strangulation. Based on the best available evidence it could be argued that surgical intervention could be preserved for cases with high suspicion or evidence of bowel strangulation. The controversy still remains for optimum length of conservative management and timing of surgery (early or late) for cases with low baseline suspicion of strangulation. Randomised controlled trials are required to compare outcomes of early operation (<24 h) versus late operation (>24 h) and early operation versus conservative management in patients with low suspicion of strangulation.

In addition to medial fixation of the mesh to the Cooper ligament, complete proximal dissection of the peritoneum from the spermatic cord and additional fixation of the mesh to the anterior abdominal wall, with careful avoidance of possible injury to the adjacent nerves, may prevent recurrences.

Endoscopic repair of groin hernias allows the surgeon not only to diagnose and treat unsuspected groin hernias but also allows identification, dissection, and repair of coincidental occult pelvic hernias like obturator hernias at the same time.

A tablet induced perforation of a caecal diverticulum into a hernial sac is a rare happening. The report discusses the presentation and outcome of a patient with such an unusual disease. A 55-year-old man presented with features of irreducible right sided indirect inguinal hernia. A hard swelling near upper pole of right testis was noted. Scrotal ultrasound revealed a normal testis. At operation caecum and proximal ascending colon were found in the hernial sac with the caecum adherent to the testis. As caecal malignancy could not be ruled out and enbloc Rt Haemicolectomy with Rt orchidectomy was performed. The patient had an uneventful recovery. Pathological examination of the specimen revealed a perforated caecal diverticulum with presence of multiple tablets in its lumen invaginating the upper pole of right testis without any evidence of malignancy. Tablet induced perforation of a caecal diverticulum into a hernial sac is a rare clinical entity. If malignancy cannot be negated at operation, a right haemicolectomy is a safe and feasible option.

Summary:Torsion of an epiploic appendix is a rare surgical entity. We present our experience in a thirty five year old female patient and a forty year old male patient.Materials and Methods:A 35 year old lady had presented with right iliac fossa pain of 2 days duration. Guarding and rebound tenderness was present over the area. Investigations showed mild leucocytosis and neutrophilia. Diagnostic laparoscopy revealed an inflamed epiploic appendix which was excised. Other intrabdominal organs were normal. A 40 year old male patient had presented with a history of recurrent, colicky, and paroxysmal right lower quadrant pain for 2 months. At laparoscopy, an inflamed torted epiploic appendix of the ascending colon was detected and excised. Other intrabdominal organs were normal.Results:Both the patients had an uneventful recovery and are asymptomatic at follow up of 10 and 7 months respectively. They have been followed up at 7 days, 4 wks and then 3 monthly.Discussion:The clinical presentation of an inflamed appendices epiploicae may be confusing. CT is helpful in disgnosis. Laparoscopy may be used to diagnose and treat the condition as well.Conclusion:Diagnostic laparoscopy is an useful tool for surgeons in assessing abdominal pain where the cause is elusive. It may be used to diagnose and treat torsion of an epiploic appendix effectively.

Laparoscopic common bile duct exploration (LCBDE) has been found to be a safe, efficient and cost-effective treatment for choledocholithiasis. Following LCBDE, the clearance may be ascertained by a cholangiogram or choledochoscopy. The common bile duct (CBD) may be closed primarily with or without a stent in situ or may be drained by means of a T-tube or a biliary enteric anastomosis.Materials and Methods:In our series of 464 patients of choledocholithiasis, 100 patients underwent closure of the CBD with an indwelling antegrade stent following LCBDE. LCBDE was performed by direct massage of CBD, saline lavage, direct pickup with choledocholithotomy forceps or by basketing. Fragmentation of impacted stones in situ was performed in a few patients. Completion choledochoscopy was performed by means of a pediatric bronchoscope. A 10-cm, 7 Fr. double-flap biliary stent was placed in situ after LCBDE.Results:There was no mortality in the series. There was no conversion either. The median duration of the operation was 75 min. The mean postoperative hospital stay was 3.5 days. One patient had a minor postoperative biliary leak. One patient had a right sub-hepatic collection. Four patients developed postoperative port infection. The stents were removed endoscopically after 4 weeks. Sixty-eight patients could be followed up till 1 year. There has been no incidence of residual disease and the patients on follow-up are asymptomatic.Conclusion:In our experience, a single stage laparoscopic treatment of cholelithiasis with choledocholithiasis is a safe, viable and cost-effective option. Closure of the CBD over an antegrade stent is a feasible option but requires advanced skills in minimal access surgical techniques, especially endosuturing. The procedure may be performed safely in expert hands without mortality and with negligible morbidity.