4Warshauer DM, Lee J K, Mauro MA, et al. Superior vein thrombosis with radiologically occult cause: a retrospective study of 43 cases[J]. Am J Roentgenol, 2001,177:873-841.
5Park WM, Gloviczki P, Cherry K J, et al. Contemporary management of acute mesenteric ischemia: Factors associated with survival[J]. J Vasc Surg, 2002,35(3) : 314.
6Hashimoto A, Fuke H, Shimizu A, et al. Hepatic portal venous gas caused by non- obstructive mesenteric ischemia[J]. Hepatol, 2002,37 : 870-878.
7Acosta S, Nilsson TK, Bjorck M. Preliminary study ot D-dimer as a possible marker of acute bowel ischaemia [J].Br J Surg,2001,88(3) :385-388.
8Endean ED, Baynes SL, Kwolek CJ, et al. Surgical management of thrombotic acute intestinal ischemia[J]. Ann Surg,2001,233(6) : 801.