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Microvascular Pulmonary Tumor Embolism Detected by Perfusion Images of Dual-Energy Computed Tomography

Tuberculosis & Respiratory Diseases / Tuberculosis & Respiratory Diseases,
2012, v.72 no.1, pp.63-67














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Abstract

Although advances in multi-detector computed tomography (CT) technique make it possible to evaluate peripheral subsegmental pulmonary arteries, several studies have reported that small peripheral embolisms may still be missed. Recently, some reports demonstrated that dual-energy CT improved the capability to detect peripheral pulmonary embolism. We report a case of lymphoma presenting as disseminated microvascular pulmonary tumor mbolism, detected by perfusion images using dual energy CT.

keywords
Neoplasm, Pulmonary embolism, Tomography, X-Ray Computed

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