International Journal of Medicine and Data

Objective: Effect and significance of color Doppler ultrasonography in patients with lower extremity venous thrombosis.. Methods The enrolled patients were selected from patients with lower extremity venous thrombosis admitted to our hospital in recent 2 years, and the specific time was from March 1, 2020 to February 28, 2022. The participants were: The above period, received by our and implementation of 49 patients with diagnosis and treatment of lower limb venous thrombosis (research group), at the same time have a medical examination in our hospital and lower extremity lesions in patients with 49 cases (control group), color doppler ultrasound was applied to all selected patients, analysis and comparison of relevant data, the conclusion further. Results compared with the control group, the internal diameters of all the veins except popliteal vein in the study group were significantly increased, which were: common femoral vein (14.33 ± 2.26) mm, superficial femoral vein (4.24 ± 0.18) mm, posterior tibial vein (4.16 ± 1.25) mm, and intermuscular vein (9.32 ± 1.43) mm; At the same time, the values of CDFI were significantly decreased, which were common femoral vein (8.16 ± 0.87), superficial femoral vein (5.94 ± 0.75) and popliteal vein (7.43 ± 1.18). Conclusion The application of color Doppler ultrasound in the diagnosis of lower extremity venous thrombosis is of great significance. It causes less trauma to patients, does not require patients to bear more costs, and the accuracy of examination is ideal.

Color Doppler Ultrasound; Lower Extremity Venous Thrombosis; Application Value