Yolk Sac TumorMasquerading AsPericarditis: A Case Report

Introduction:Yolk sac tumor is a rare form of a germ cell tumor (GCT).This case report describes an unusual presentation of a yolk sac tumor with pericarditis, pericardial effusionand bilateral microlithiasis (MT) in a young Vietnamese male with extragonadal GCT in the anterior mediastinum