Understanding vascular ultrasonography

The technology of imaging has progressed rapidly; thus, physicians must stay abreast of the principles of utilization and the interpretation of these new tests. Most of the information about this technology is presented in subspecialty literature that is not readily accessible or easily interpretable by nonspecialists. Herein we review the current literature on vascular ultrasonography and present the information in a simple, practical manner. The safety, utility, and accuracy of the ultrasound devices are delineated for the study of various vascular conditions.