1Usatoff V, Brancatisano R, Williamson CN. Operative treatment of pseudoeysts in patients with ehronie panereatitis[J]. Br J Surg,2000,87(11) :1494.
2Kleespies A,Thasler WE,SchMer C,et al. Acute pancreatitis:is there a need for surgery? [J]. J Gastroenterol, 2008,46 (8) : 790.
3Besselink MG, van Santvoort HC, Witteman BJ, et al. Management of severe acute pancreatitis: it' s all about timing[J]. Curr Opin Crit Care,2007,13(2) :200.
4Barthet M, Sahel J, Bodiou-Bertei C, et al. Endoscopic transpapillary drainage of pancreatic pseudocysts [J]. Gastrointest Endosc, 1995,42 (3) : 208.
5Nealon WH,Walser E. Main pancreatic ductal anatomy call direct choice of modality for treating pancreatic pseudocysts (surgery versus percutaneous drainage)[J]. Ann Surg,2002,235(6):751.
6Barthet M, Lamblin G, Gasmi M, et al. Clinical usefulness of a treatment algorithm for pancreatic pseudocysts[J]. Gastrointest Endosc, 2008,67 (2) : 245.
8Metha R,Suvama D,Sadasivna S, et al. Natural course of asymptomatic pancreaitc pseudecyst: a prospective study [J]. Indian J Gastroenterol,2004,23(4) : 140.
5Kleespies A,Thasler WE,Sch?fer C,et al. Acute pancreatitis:is there a need for surgery? Z Gastroenterol,2008,46(8) :790-798.
6Besselink MG, van Santvoort HC, Witteman B J, et al. Management of severe acute pancreatitis: it's all about timing. Curt Opin Crit Care, 2007,13(2):200-206.