title: Color Doppler ultrasonography of the abdominal aorta.
abstract: Alterations of the abdominal aorta are relatively common, particularly in older people. Technological advances in the fields of ultrasonography, computed tomography, angiography, and magnetic resonance imaging have greatly increased the imaging options for the assessment of these lesions. Because it can be done rapidly and is also non-invasive, ultrasonography plays a major role in the exploration of the abdominal aorta, from its emergence from the diaphragm to its bifurcation. It is indicated for the diagnosis and follow-up of various aortic diseases, especially aneurysms. It can be used to define the shape, size, and location of these lesions, the absence or presence of thrombi and their characteristics. It is also useful for monitoring the evolution of the lesion and for postoperative follow-up. However, its value is limited in surgical planning and in emergency situations.
authors: Radiology Unit, San Carlo Borromeo Hospital Authority, Milan, Italy.
authors: S
authors: S
authors: Battaglia
authors: G M
authors: GM
authors: Danesino
authors: V
authors: V
authors: Danesino
authors: S
authors: S
authors: Castellani
keywords: Abdominal aorta; Aneurysm; Ultrasonography
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