Department of General Surgery, Zhong-Da Hospital, Southeast University,Nanjing 210009;
Department of General Surgery, Zhong-Da Hospital, Southeast University,Nanjing 210009;
Department of General Surgery, Zhong-Da Hospital, Southeast University,Nanjing 210009;
Department of General Surgery, Zhong-Da Hospital, Southeast University,Nanjing 210009;
Department of General Surgery, Zhong-Da Hospital, Southeast University,Nanjing 210009;
Department of General Surgery, Zhong-Da Hospital, Southeast University,Nanjing 210009;
Acute Hemorrhagic Necrotizing Pancreatitis; Pancreatic Necrosis; Operation; Conservative Treatment; Mortality;