Laparoscopic subtotal cholecystectomy for acute cholecystitis offers a simple and safe solution that prevents bile duct injuries and decreases the rate of conversion in anatomically difficult situations.

OBJECTIVE.The role of CT grading of blunt splenic injuries is still controversial.We studied the CT scans of adult patients with proved blunt splenic injuries to deter-

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Patients who have undergone fundoplication may be at risk for recurrent gastroesophageal reflux and may experience postoperative gastrointestinal symptoms. We investigated the long-term symptomatic outcome after laparoscopic Nissen fundoplication. Between 1993 and 1998 we treated 60 patients with laparoscopic fundoplication for gastroesophageal reflux disease. Signs of recurrence and gastrointestinal symptoms were assessed in 55 (92%) patients after a minimum follow-up of 1 year (median: 3.6 years). At follow-up, 52 patients (95%) were completely free of reflux symptoms. Mild gastrointestinal symptoms (flatulence, 60%; early satiety, 51%; meteorism, 42%; inability to vomit, 27%; dysphagia, 25%; diarrhea, 25%; epigastric pain, 24%; inability to belch, 22%) were found in a total of 51 patients (93%). Disturbing symptoms occurred in only 9 patients (16%). Laparoscopic Nissen fundoplication results in excellent control of gastroesophageal reflux disease at long-term follow-up. Despite a high rate of gastrointestinal symptoms, patient satisfaction showed the operation to be effective and well tolerated.

The primary goal in the treatment of malignant obstruction is the relief of jaundice. Although operative biliary bypass is a reliable method of palliation, nonoperative palliation may be desirable in selected patients.We report our experience with forty-eight self expandable metallic biliary endoprostheses (Wallstent) percutaneously placed in 35 patients with irresectable malignant biliary obstruction. In twelve patients more than one stent was necessary to bridge the entire length of the biliary stenosis. The obstruction was due to primary tumors in 14 and to lymph node metastases in 12. In nine patients transanastomotic stents were placed after previous bilioenteric anastomosis because of malignant obstruction.Complications occurred in 11 patients (31.4%), and five patients died within 30 days of stent placement (14.3%). The mean stent patency to date of patients discharged is 6.1 months, and the mean survival 7.2 months. Follow up data is available for 29 patients, and excellent palliation was achieved for more than 75% of the survival time in 22 (76%). Seven patients have had documented stent occlusion requiring further intervention (24%).In this selected group of patients, the results of percutaneous self-expandable stents are encouraging. However, our data does not support the initial reports of self-expandable endoprostheses that suggest an improved result compared to conventional plastic stents. A randomized study using either expandable stents as compared to operative biliary enteric bypass is necessary.

Intestinal duplication is a rare congenital disease. It appears throughout the gastrointestinal tract, especially in the ileum. Here we describe the rare case of a gastric duplication cyst in a 59-year-old patient. Diagnostic findings and surgical therapy are discussed. Gastric duplications in adults are extremely rare, and diagnosis is often missed. Symptoms are unspecified pain in the upper abdomen, vomiting and fever, with some patients having weight loss. Complications are rare. Chronic infections and ruptures are described. For diagnosis, CT scan with oral contrast is preferred. Endoscopy is negative in most cases. Therapy is surgery. Local excision of a small wall of gastric muscosa is sufficient in most cases, but sometimes a subtotal gastrectomy is necessary.

Intraoperative cholangiography performed during laparoscopic cholecystectomy provides an exact picture of the biliary anatomy. It may prevent iatrogenic bile duct injury and detect unsuspected common duct stones. Laparoscopic cannulation of the cystic duct can be difficult and time-consuming. We therefore evaluated the simpler technique of cholecystocholangiography by direct puncture and filling of the gallbladder with contrast medium. This technique was compared with cystic duct cholangiography in a prospective controlled trial of 69 patients. Cystic duct cholangiography (n = 38) showed significantly better results than cholecystocholangiography (n = 31) with optimal visualization of the biliary tree in 29 cases (76%) and seven cases (22%), respectively. The failure rate was 8% and 52%, respectively. Delineation of the cystic duct junction is important in order to prevent bile duct injury. The anatomy in this region was clearly delineated in 34 cases (89.5%) using cystic duct cholangiography but only in 11 cases (35.5%) with cholecystocholangiography. Cystic duct cholangiography revealed unsuspected common duct stones in three cases; however, choledocholithiasis was missed by cholecystocholangiography in at least two patients. Cystic duct cholangiography is clearly the optimal technique. In situations of unclear anatomy in which safe dissection of the cystic duct is not possible, cholecystocholangiography remains a useful alternative.

We see no reason to change from TAPP to the TEP technique.