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Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. May 14, 2008; 14(18): 2858-2862
Published online May 14, 2008. doi: 10.3748/wjg.14.2858
Table 1 Etiology
Etiological factorsPatients (%)Etiological factorsPatients (%)
Web12 (16)Anticardiolipin antibodies3 (4)
Hydatid disease8 (11)Oral contraceptive use3 (4)
Behçet’ disease7 (9)Tumor3 (4)
Protein C def.7 (9)Anti-thrombin 3 def.2 (3)
Myeloproliferative disorder6 (8)Lupus erythematosus1 (1)
Protein S def.5 (7)Ulcerative colitis1 (1)
Pregnancy5 (7)Paroxysmal nocturnal hemoglobinuria1 (1)
Activated protein C resistance3 (4)Acute pancreatitis1 (1)