[Contribution of Doppler investigations of the deep venous axes to the prevention and diagnosis of thrombo-embolic disease (author's transl)].
The venous disease study by Doppler ultrasound technique provides a precious help to its diagnosis because the dubiousness and limits of clinical examination. The main indications of Doppler ultrasound deep veins examination are: --early diagnosis of thrombophlebitis, venous insufficiency and arterio-venous fistulae. --a non invasive monitoring of medical or surgical treatment of venous pathology and best appreciation of venous return in right heart cardiopathies, respiratory disease and abdominal surgery. --help in central venous catheterization. The sensibility of Doppler ultrasound in venous thrombosis is 86.5% and its specificity 91% in a study of 110 patients with comparison Doppler-venography. These results quite comparable with other studies, indicate a poor sensibility for the diagnosis of distal thrombi or partially occluding clots. In association with other non invasive examination Doppler ultrasound allows a better indication of phlebography in the detection of thrombophlebitis in high risk patients as well as a post operative survey with high sensitivity and good efficiency.
D000328:Adult; D001164:Arteriovenous Fistula / Q000175:diagnosis; D005260:Female; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D010690:Phlebography; D011184:Postoperative Period; D013923:Thromboembolism / Q000175:diagnosis* / Q000517:prevention & control; D013924:Thrombophlebitis / Q000175:diagnosis / Q000628:therapy; D014463:Ultrasonography; D014680:Veins / Q000503:physiopathology*; D014689:Venous Insufficiency / Q000175:diagnosis
L'examen Doppler des axes veineux profonds. Une aide à la prévention et au diagnostic de la maladie thrombo-embolique.