作者: Meltem Gulsun Akpinar , Lawrence R. Goodman
DOI: 10.1016/J.CCM.2007.11.003
关键词: Venous thromboembolism 、 Ct pulmonary angiography 、 Medicine 、 Helical ct 、 CT venography 、 Radiography 、 Pelvis 、 Radiology 、 Venous thromboembolic disease 、 Medical imaging
摘要: Pulmonary thromboembolism usually results from deep venous thrombi originating in the lower extremities. Therefore, imaging of includes evaluation pulmonary arteries and veins The introduction helical CT multidetector row into daily use has enabled direct visualization arteries. venography, performed 3 minutes after angiography (without additional contrast administration), adds ability to evaluate extremities pelvis. modalities currently used diagnostic workup thromboembolic disease their advantages disadvantages are discussed this article.