Results Iliofemoral venous thrombosis in 11 cases,femoral and deep venous thrombosis in 49 and whole deep venous thrombusis of the lower extremity in 19 were found on CDFI.

• 结果髂股静脉血栓形成11例,股静脉血栓形成、小腿深静脉血栓形成49例,下肢深静脉血栓形成19例。