睾丸内胚窦瘤２例丁国富，张国昌，李全勋，曾治有睾丸内胚窦瘤又称卵黄囊瘤，是原始生殖细胞向卵黄囊分化而形成的高度恶性肿瘤，我院收治２例，现报告如下。例１１岁。第１胎，足月顺产，生长发育正常。家长无意中发现患儿右侧睾丸肿大１月，外院以右侧睾丸鞘膜积液穿刺... Testicular endodermal sinus tumor in 2 cases Dingguo Fu, Zhang Guochang, Li Quanxun, who had testicular endodermal sinusitis, also known as yolk sac tumor, is a primordial germ cells to the yolk sac differentiation of malignant tumors formed in our hospital in 2 cases, now The report is as follows. Example 11 years old. The first child, term full-term, normal growth and development. Parents accidentally found on the right side of children with testicular swelling in January, the outer court to the right testicular hydrocele puncture ...