关键词: 腹腔镜胃袖状切除术, 术后出血, 诊断, 治疗

Abstract: Diagnosis and treatment of early phase hemorrhage after  laparoscopic sleeve gastrectomy        JIANG Zi-jian，YANG Yan-ling，DING Rui，et al. Department of Hepatic Surgery，the First Affiliated Hospital of Air Force Military Medical University，Xi’an 710000，China
Corresponding author：YANG Yan-ling，E-mail: yangylfmmu@163.com
Abstract    Laparoscopic sleeve gastrectomy（LSG）is the mainstream procedure in bariatric surgery currently. Postoperative bleeding is a significant complication of laparoscopic sleeve gastrectomy. Clarifying the cause of hemorrhage after LSG can help clinicians choose accurate prevention measures and therapy methods. The diagnosis of hemorrhage of postoperative LSG relies on monitoring vital signs，clinical manifestations and radiological assessments in patients. Early and mild hemorrhage can be treated conservatively or interventional treatment. Serious hemorrhage with hemodynamic instability should be performed operation as soon as possible.  

Key words: laparoscopic sleeve gastrectomy (LSG), postoperative hemorrhage, diagnosis, treatment