RESUMO
Objective To evaluate the clinical efficacy and outcomes of percutaneous cholecystostomy(PC) under type-B ultrasonic guide as an alternative treatment option for critically ill patients of acute cholecystitis.Methods The clinical data of 53 high-risk patients of acute cholecystitis were retrospectively analyzed,who received PC from January 1999 to August 2005.Results All cases were successfully punctured and intubated,and 4 received reoperation because of blocked tube or fall-off.Fifty-two(97.3%) gained bile drainage effectively.No complications occurred due to the procedures in the cholecystostomy and intubation.One patient required emergency cholecystectomy on day 1 after the procedures because of deteriorating conditions.Forty-one accepted selective cholecystectomy in 2 weeks to 3 months after cholecystostomy.The follow-up period was 6 months to 3 years.Conclusion PC is an effective,convenient and safe method in managing acute cholecystitis in high-risk patients,with high achievement ratio and less complications.