Interpretation pitfalls of vascular laboratory testing

Johnston, 1987, Reproducibility of noninvasive vascular laboratory measurements of the peripheral circulation, J Vasc Surg, 6, 147, 10.1067/mva.1987.avs0060147 Kohler, 1985, Sources of variability in carotid duplex examinations—a prospective study, Ultrasound Med Biol, 11, 571, 10.1016/0301-5629(85)90027-4 Leotta, 2010, Physics and instrumentation for duplex scanning, 61 AbuRhama, 1995, Selective use of segmental Doppler pressures and color duplex imaging in the localization of arterial occlusive of the lower extremities, Surgery, 118, 496, 10.1016/S0039-6060(05)80365-4 Samson, 2000, Carotid endarterectomy based on duplex ultraosonography: a safe approach associated with long-term stroke prevention, Vasc Surg, 34125 Grant, 2003, Carotid artery stenosis: grey scale and Doppler ultrasound diagnosis−Society of Radiologists in Ultrasound Consensus Conference, Radiology, 229, 340, 10.1148/radiol.2292030516 Rose, 1990, Symptomatic lower extremity deep venous thrombosis: accuracy, limitations, and role of color duplex imaging in diagnosis, Radiology, 175, 639, 10.1148/radiology.175.3.2188293 Wright, 1990, Pitfalls in lower extremity venous duplex testing, J Vasc Surg, 11, 675, 10.1016/0741-5214(90)90213-T