Abstract
A patient with an anterior mediastinal tumor and cardiomegaly observed by plain chest roentgenogram is presented. The echocardiographic-Doppler examination showed massive pericardial efussion with hemodynamic compromise, and external compression of the right atrium and pulmonary artery. A pericardiocentesis was performed, and a mediastinoscopy with biopsy was diagnostic of lymphoblastic lymphoma.
MeSH terms
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Adolescent
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Constriction, Pathologic / diagnostic imaging
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Echocardiography, Doppler*
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Heart Atria / diagnostic imaging
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Humans
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Male
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Mediastinal Neoplasms / complications*
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Mediastinal Neoplasms / diagnosis
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Pericardial Effusion / diagnostic imaging
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Pericardial Effusion / etiology
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Precursor Cell Lymphoblastic Leukemia-Lymphoma / complications*
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Precursor Cell Lymphoblastic Leukemia-Lymphoma / diagnosis
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Pulmonary Artery / diagnostic imaging*