J Korean Radiol Soc.  1992 Dec;28(6):854-857.

MRI features of right atrial angiosarcoma: a case report

Abstract

Primary tumors of the heart are rare, and one-third of them are malignant. The most common malignant intracardiac tumor is angiosarcoma, which usually involves right atrium. MR features in one patients with right atrial angiosarcoma is presented and the literature briefly reviewed. Angiosarcoma demonstrated slightly heterogeneous intermediate signal intensity on T1-weighted images, high signal intensity on T2-weighted images and higher signal intensity on Gd-DTPA enhanced images. MRI provided more information regarding the extent of the tumor than 2D echocardiography or CT.


MeSH Terms

Echocardiography
Gadolinium DTPA
Heart
Heart Atria
Hemangiosarcoma*
Humans
Magnetic Resonance Imaging*
Gadolinium DTPA
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