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Updated: Aug 13, 2026

Murine Echocardiography of Left Atrium, Aorta, and Pulmonary Artery
Published on: February 20, 2017
Echocardiographic diagnosis of an unusual anterior mediastinal mass
Abstract:
X-ray chest and CAT scan suggested an anterior mediastinal mass in a girl who had prominent left parasternal pulsations. M-mode and two dimensional echocardiography demonstrated an extracardiac fairly rigid cystic mass between right ventricle and chest wall, which proved to be a cystic chondroma arising from the fourth left costal cartilage.
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