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本文分析2例原发性纵隔内胚窦瘤。本病是一种极度恶性肿瘤,多见于20岁～40岁男性,右前纵隔是其易发部位。右前纵隔包块在短时间内明显增大,应想到本病的可能。肿物穿刺吸引病检可在术前得到正确诊断。本病应采用综合治疗,预后较差。
This article analyzes two cases of primary mediastinal endodermal sinus tumor. The disease is an extremely malignant tumor that is more common in men between the ages of 20 and 40. The right anterior mediastinum is the site of proneness. Right front mediastinal mass increases significantly in a short period of time, and the possibility of this disease should be considered. The puncture of the tumor to attract the disease can be correctly diagnosed before surgery. The disease should be treated with comprehensive treatment and the prognosis is poor.