Helical CT for the Evaluation of Acute Pulmonary Embolism

ArticleinAmerican Journal of Roentgenology 185(1):135-49 · August 2005with9 Reads
Impact Factor: 2.73 · DOI: 10.2214/ajr.185.1.01850135 · Source: PubMed


    OBJECTIVE: In this article, we review the current role of CT pulmonary angiography and indirect CT venography for the evaluation of pulmonary thromboembolic disease. CONCLUSION: With advances in MDCT technology, evaluation of pulmonary thromboembolic disease can now be performed with combined CT pulmonary angiography and CT venography as a "one-stop-shopping" test. CT pulmonary angiography is cost-effective, is accurate, has high interobserver agreement, and has an added advantage of detecting other life-threatening diseases in the chest that mimic pulmonary embolism.

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