The Diagnostic Value of Direct 64 Slice CT Venography in the Detection of Deep Venous Thrombosis of Lower Extremities
Lili Zhang, CT Room
Abstract
Lili Zhang, CT Room
Abstract
Objective To evaluate the diagnostic value of direct 64-slice CT venography(CTV) in the detection of deep venous thrombosis(DVT) of lower extremities.Materials and Methods 19 patients with suspicious DVT of the lower extremities underwent direct CTV using 64-slice CT scanner.Results Direct CTV detected DVT in 15 patients.The DVT detected by CTV were located in 4 iliac veins,7 femoral veins,9 popliteal veins,and 5 calf veins.Conclu-sion Combined with postprocessing techniques,direct CTV has high values in the detection of lower extremities DVT.
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Objective To evaluate the diagnostic value of direct 64-slice CT venography(CTV) in the detection of deep venous thrombosis(DVT) of lower extremities.Materials and Methods 19 patients with suspicious DVT of the lower extremities underwent direct CTV using 64-slice CT scanner.Results Direct CTV detected DVT in 15 patients.The DVT detected by CTV were located in 4 iliac veins,7 femoral veins,9 popliteal veins,and 5 calf veins.Conclu-sion Combined with postprocessing techniques,direct CTV has high values in the detection of lower extremities DVT.
Key concepts: Medicine, Radiology, Venography, Venous thrombosis, Thrombosis, Lower limb, Popliteal vein, Deep vein