The Dynamic CT Findings of Adrenal Lymphoma
Journal of Clinical Radiology(2009)
Abstract
Objective To explore the dynamic CT findings of adrenal lymphoma and to evaluate its clinical value.Materials and Methods8 cases with adrenal non-Hodgkin's B-cell lymphoma confirmed by surgical pathology received spiral CT plain scanning and multi-phases dynamic enhancement scanning before operation,the CT data was reviewed retrospectively in comparison with surgical and pathological results.In 2 cases,additional MR examination were performed.Resu-ltsThere were 11 lesions in 8 cases,including 3 bilateral lesions,5 unilateral lesions,diameter of lesions was 4.1 cm~10.7 cm,with a mean diameter of 6.3 cm.The tumor presented with homogeneous density characterization in dynamic delayed contrasted-enhanced and the plain scans,the CT value was 24.1 HU~35.2 HU(with a mean value of 25.5 HU),28.3 HU ~44.7 HU(with a mean value of 31.6 HU) and 36.4 HU ~62.6 HU(with a mean value of 48.7 HU) on plain,arterial and portal venous phases respectively.ConclusionAdrenal lymphomas have some CT features in dynamic CT scanning.
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Key words
Adrenal Lymphoma Spiral CT Dynamic scans
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