布加综合征继发下腔静脉血栓的诊治

目的：探讨布加综合征继发下腔静脉（inferior vena cava,IVC)血栓形成的诊断方法，方法：本组31例，均做术前造影，彩超检查28例，28例行根治术并取栓。结果：造影发现血栓24例，彩超发现25例，手术无死亡及急性肺动脉栓塞，随访6个月－80个月，复发3例。结果：造影对附着于侧壁或大块的血栓诊断确切，对前后壁或漂浮的血栓易漏诊。在治疗中，新鲜或漂浮的血栓在切开IVC后多被血流冲出，附壁血栓可采用球囊导管拖栓或手法取出。

The diagnosis and treatment of Budd-Chiari syndrome with inferior vena cava thrombosis

Objectives To evaluate methods to diagnose Budd-Chiari syndrome with inferior vena cava (IVC) thrombosis.Methods 31 cases underwent phlebography, 28 cases received color Doppler sonography preoperatively. Radical thrombectomy was carried out in 28 cases. Results IVC thrombi was found by phlebography in 24 cases, and by color Doppler sonograhy in 25 cases. There was no intraoperative death, nor acute pulmonary embolism.All patients were discharged uneventfully. Follow-up of 6 to 80 months found recurrence in 3 cases.Conclusions Large or lateral thrombi can be easily diagnosed by phlebography. Fresh or floating thrombi often missed by phlebography could be rushed out by blood stream at the time IVC was incised.The thrombi adhered to the IVC wall could be taken out with large balloon catheter or manually.