目的探讨腹腔镜胆囊切除术(LC)后并发出血的原因与正确的防治方法。方法对1992年10月至2005年2月我院进行的LC术后并发出血的37例患者的临床资料进行回顾性分析。结果胆囊动脉出血21例，胆囊床出血4例，网膜出血6例，trocar穿刺孔出血4例，不明出血部位2例。直接开腹手术7例，腹腔镜再次手术止血并获成功21例，腹腔镜止血失败中转开腹手术4例，非手术止血成功5例。36例顺利恢复出院，死亡1例。随访36例（其中失访1人），恢复良好。结论LC术后并发出血的原因多种多样，但多为胆囊动脉出血； 治疗以腹腔镜再次探查止血为主，但不能忽视非手术治疗的重要性。
【 Abstract 】 Objective To investigate the cause, management and prevention of biliary fistula with un-typical after laparoscopic cholecystectomy (LC). Methods Twenty-one cases of biliary fistula with un-typical after LC were reviewed retrospectively. Results All patients displayed with un-typical expression and had no obvious signs of peritonitis. Lump of right upper quadrant (6 cases) ， vague pain of epigastric zone (11 cases) ， abdominal distention (3 cases) and bowel obstruction (1 case) after operation were main manifestations. Abdominal paracentesis (14 cases) ， bile exuded from incisional opening of trocar (6 cases) and exploratory laparotomy (1 caes) were the methods of final diagnosis. The cause of biliary fistula included cystic stump fistula (2 cases) ， aberrant bile-duct fistula (9 cases) ， and accessory hepatic duct fistula (4 cases). Laparoscopic approach and puncturation and drainage under ultrasound were the main therapeutic methods. All patiens were discharged successfully with no death case. Nineteen cases were followed up for 3 months to 2 years, and all patients recovered very well. Conclusion The biliary fistula with un-typical after LC is scarce ， and it can lead to missed diagnosis and treatment. Strengthening recognition of biliary fistula after LC ， and paying attention to chief complaint and abdominal sign can help discover biliary fistula early. Laparoscopic approach and puncturation under ultrasound are the recommended therapeutic methods.