Pericardial angiosarcoma simulating pericardial effusion by echocardiography.
A fast-growing angiosarcoma caused incapacitation of a boy and death in a period of three months. The growth of the tumor was well documented by a series of echocardiograms. The heart was well encased by a thick layer of purplish vascular neoplasm enveloped mostly by thin pericardium, with some additional few foci of extracardiac metastasis. The heart weighed 2,000 gm. It is worthy to note that another cause of an echo-free space may be the presence of a pericardial tumor, rather than pericardial effusion.
D000293:Adolescent; D003937:Diagnosis, Differential; D004452:Echocardiography; D006338:Heart Neoplasms / Q000175:diagnosis*; D006394:Hemangiosarcoma / Q000175:diagnosis*; D006801:Humans; D008297:Male; D010490:Pericardial Effusion / Q000175:diagnosis*