Metastatic melanoma to the heart.

Journal Article (Review)

Melanoma is a common neoplasm with a propensity to metastasize to the heart. Although cardiac metastasis is rarely diagnosed ante mortem, using a multimodality approach, several imaging findings may be seen. Echocardiography is often the initial imaging method used to detect cardiac metastases and their complications. On computed tomography, intraluminal filling defects and myocardial/pericardial nodules may be seen. On magnetic resonance imaging, metastatic melanoma is classically hyperintense on T1 images and hypointense on T2 images, a result of the T1 shortening of melanin; however, this is seen in a minority of cases. As melanoma metastases are fluorine-18-fluorodeoxyglucose avid, fluorine-18-fluorodeoxyglucose positron emission tomography may also be used to detect cardiac metastases.

Full Text

Duke Authors

Cited Authors

  • Allen, BC; Mohammed, TL; Tan, CD; Miller, DV; Williamson, EE; Kirsch, JS

Published Date

  • September 2012

Published In

Volume / Issue

  • 41 / 5

Start / End Page

  • 159 - 164

PubMed ID

  • 22818836

Electronic International Standard Serial Number (EISSN)

  • 1535-6302

International Standard Serial Number (ISSN)

  • 0363-0188

Digital Object Identifier (DOI)

  • 10.1067/j.cpradiol.2011.09.001

Language

  • eng