J Korean Soc Echocardiogr.  2002 Jun;10(1):84-88.

A Case of Synchronous Primary Right Atrial Myxoma and Occult Hepatocellular Carcinoma

Affiliations
  • 1Department of Internal Medicine, Sun Hospital, Daejeon, Korea.

Abstract

The incidence of cardiac metastasis of hepatocellular carcinoma (HCC) is about 1-4% and especially metastasis to right atrium (RA) is very rare, with an incidence of only 0.7-3% in a postmortem series. But, most RA tumors associated with HCC are intracardiac metastasis and the occurrence of synchronous primary RA myxoma and HCC is extremely rare. We report one case that a cardiac mass was primary RA myxoma initially misdiagnosed as occult HCC with intracardiac metastasis.

Keyword

Myxoma; Heart atrium; Neoplasm metastasis; Carcinoma, Hepatocellular

MeSH Terms

Carcinoma, Hepatocellular*
Heart Atria
Incidence
Myxoma*
Neoplasm Metastasis
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