急性胆囊炎患者常需急诊行胆囊切除术,但高龄,合并有糖尿病、高血压、心脏病、哮喘等严重基础性疾病的高危患者,手术并发症和死亡率较高。CT或超声引导下经皮胆囊造瘘(percutaneous chole-cystostomy,PC)引流在局麻下进行,创伤较小,能够通过置管对胆囊减压达到缓解病情的目的, Patients with acute cholecystitis often require emergency cholecystectomy, but older patients with high-risk patients with severe underlying diseases such as diabetes, hypertension, heart disease and asthma have higher complications and mortality. CT or ultrasound guided percutaneous cholecystostomy (percutaneous chole-cystostomy, PC) drainage under local anesthesia, less trauma to the gallbladder through the catheter to relieve the pressure to alleviate the disease’s purpose,