Surgical and interventional therapy in patients with acute superior mesenteric vein thrombosis / 中华普通外科杂志

ABSTRACT

Objective To evaluate the surgical and interventional therapy in patients with acute superior mesenteric vein thrombosis.Methods In this series,31 acute superior mesenteric vein thrombosis(SMVT) cases were reviewed from Oct 2006 to Feb 2012.According to varied clinical presence,patients received superior mesenteric vein thrombectomy with necrotic bowel resection or indirected catheter thrombolysis through superior mesenteric artery.Results 6 of 9 cases undergoing surgery were cured and other 3 still complained abdominal distension when discharged for not being able to bear anticoagulation and thrombolysis after operation due to alimentary tract hemorrhage,and residual thrombus was shown in superior veins by venography.17 of 22 treated by interventional therapy gained obvious relief within 72 hours after intervention,others gained symptomatic relief in 5-7 days.Indirected catheter thrombolysis were interrupted in 2 due to alimentary tract hemorrhage.One patient was shifted to surgery 48 hours after catheter thrombolysis due to deterioration.Mean duration of follow-up after hospital discharge was (19 ± 5) months in 25 cases,20 had no abdominal distension and pain,3 with postcibal abdominal distension.Conclusions Indirected thrombolytic therapy by way of the superior mesenteric artery is a technically simple,safe and effective therapy for patients with acute SMVT.