title: [Popliteal artery entrapment. Contribution of ultrasonography].
abstract: Ultrasounds contribute significantly to the diagnosis of popliteal artery entrapment. The haemodynamic data obtained by Doppler's velocimetry and the parietal and morphological data obtained by ultrasonography make it possible to proceed beyond a diagnosis of "presumption" based on clinical and arteriographic findings and to reach directly a positive diagnosis of entrapment, even in cases with arterial obstruction. Between December, 1979 and December, 1983, 12 cases of popliteal artery entrapment (5 of type I, 1 of type II and 6 of type III) were diagnosed by ultrasonic methods in 8 patients. In each of these patients the data thus obtained concerning the diagnosis, the type of lesion and the arterial complications were fully confirmed by a subsequent arteriography and at surgery.
mesh_terms: D000328:Adult; D001157:Arterial Occlusive Diseases / Q000175:diagnosis* / Q000209:etiology; D003251:Constriction, Pathologic / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D009132:Muscles / Q000002:abnormalities; D011150:Popliteal Artery / Q000002:abnormalities / Q000000981:diagnostic imaging; D011859:Radiography; D014463:Ultrasonography
vernacular_title: Artère poplitée piégée. Apport de l'exploration ultrasonographique.