肝囊肿不论单发或多发大多数为先天性,直径小于5ｃｍ的囊肿,若无症状可门诊随访观察。大于5ｃｍ的囊肿多伴有明显的临床症状。以往主要用穿刺排液方法或同时注射一次无水乙醇,但对巨大肝囊肿本法复发率高达90%以上。近几年来我科采用肝囊肿穿刺引流置管以及囊腔注射无水酒精的? Regardless of single or multiple hepatic cysts are mostly congenital cysts less than 5cm in diameter, if clinically asymptomatic clinics can be followed up. Cysts larger than 5cm often accompanied by obvious clinical symptoms. In the past mainly puncture drainage method or simultaneous injection of absolute ethanol, but the huge recurrence rate of liver cysts in this method up to 90%. In recent years, our department used hepatic cyst puncture drainage catheter and cystic cavity injection of anhydrous alcohol?