Fourteen of them received partial resection of the small in testine Two were confirmed as having chronic MVT by CT, and anti-coagulation therapy was given.

• 14例病人行手术治疗，其中12例病人行小肠部分切除术；2例病人经CT证实为慢性肠系膜静脉血栓形成，给予抗凝溶栓治疗。