Surgical therapy for infection secondary to severe acute pancreatitis        LI Fei. Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
Abstract    Secondary infection is the leading cause of death for severe acute pancreatitis in late period. Surgical treatment has made great changes because of the development of minimally invasive surgical techniques. After introduction of “step-up approach”, surgical therapy has evolved into comprehensive treatment with minimally invasive treatment for the first chose. However, the “3D (Delay, Drain, Debride)” strategy in the era of open surgery is still applicable now.