Percutaneous transhepatic cholecystostomy for acute acalculous cholecystitis.

The effectiveness and long-term results of percutaneous cholecystostomy for acute acalculous cholecystitis are evaluated. Fifteen patients with acute acalculous cholecystitis were treated prospectively by this procedure, using a pigtail catheter successfully placed under ultrasonographic and fluoroscopic guidance. Prompt relief of the signs and symptoms of cholecystitis was achieved in 14 patients. One required emergency cholecystectomy for uncontrolled bleeding after drainage. Another patient underwent prophylactic cholecystectomy before further chemotherapy for leukaemia. The remaining 13 patients required no further surgery. Morbidity and mortality rates were 13 per cent and nil respectively. Long-term follow-up showed no recurrence of cholecystitis after removal of the catheter. Percutaneous cholecystostomy is a safe, effective and usually definitive procedure for the treatment of acute acalculous cholecystitis.