Intravenous cholangiography and the management of choledocholithiasis prior to laparoscopic cholecystectomy.

The preoperative diagnosis of choledocholithiasis simplifies the laparoscopic management of biliary tract disease. Slow infusion intravenous cholangiography (SI-IVC) may be an accurate and cost-effective screening test for choledocholithiasis, and it is safer than traditional intravenous cholangiography. Forty-nine patients underwent SI-IVCs for suspected choledocholithiasis.

Nasointestinal tube for decompression or enteroclysis: experience with 150 patients.

The initial clinical experience with the use of a triple lumen long tube designed for gastrointestinal decompression and enteroclysis is reported in 150 patients. Based on clinical observations, this tube is effective in suctioning retained gastric and intestinal fluid but requires frequent irrigation of the sump port for effective decompression of distended small bowel. In all patients with a preexisting nasogastric tube, the replacement by the decompression/enteroclysis tube was considered more comfortable by the patients.