Doppler ultrasonography for detection of deep vein thrombosis in lower extremities

Maryniak, O.; Nicholson, C.G.

Archives of Physical Medicine and Rehabilitation 60(6): 277-280

1979


ISSN/ISBN: 0003-9993
PMID: 454121
Document Number: 142144
Doppler ultrasonography, a rapid, noninvasive and portable technique, has been available to clinicians for more than 10 years, but its accuracy in detecting deep vein thrombosis (DVT) has been questioned. A consistent and detailed method for testing venous circulation in the lower extremities is described. This method was used in a prospective study in which results of 50 phlebograms were compared with those of the Doppler test. A specificity of 92% and sensitivity of 100% were demonstrated, indicating that Doppler ultrasonography is a useful and accurate screening test for DVT.

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