Introduction Duplex and color Doppler imaging play an important role in the ultrasound evaluation of the female pelvis. Doppler is indispensable for the workup of many common problems. These techniques…
Introduction This chapter has two components: the first reviews the ultrasound assessment of the scrotal contents, and the second describes the role played by ultrasound in the diagnosis of penile…
Key wordsatherosclerosis, plaque, intima-media thickness, gray-scale median, ultrasound transducer, plaque ulceration, plaque calcification, echodensity, carotid arteries Introduction The ultrasound evaluation of carotid artery atherosclerosis has evolved over the years….
Introduction The upper extremity arterial system requires a different diagnostic approach than that used in the lower extremity. Although progression of focal atherosclerosis or acute arterial emboli are almost always…
Overview The current trends in vascular imaging are to increase the reliance on noninvasive approaches, to minimize complications linked to invasive imaging, and to reserve invasive techniques for therapeutic interventions….
Introduction Vascular emergencies require a prompt diagnosis, as timely intervention is often critically important. Delays of minutes or hours in diagnosis may mean the difference between life and death, or…
Introduction Noninvasive testing for lower extremity arterial disease provides objective information that can be combined with the clinical history and physical examination to serve as the basis for decisions regarding…
Introduction In this chapter, we will review the normal anatomy and sonographic appearances of the abdominal arteries and veins. We will include an analysis of the normal Doppler waveforms of…
Introduction Endovascular aneurysm repair (EVAR) uses endografts, also called endovascular grafts, covered stent-grafts, or transluminally placed endovascular grafts to isolate an aortic aneurysm from the circulation. EVAR is preferred to…
Introduction Venous thromboembolism is a major health problem, especially among the hospitalized, the elderly, and the patient with underlying hypercoagulable states such as cancer. Deep vein thrombosis (DVT), defined as…
