左肘部未成熟畸胎瘤１例陈尔成宋华柱张仁亚付淑娟１病例介绍患者，男，３２岁，因左肘部肿物并伴隐痛２月，于１９９５年７月入院。查体：一般情况可，左颈部有一肿大淋巴结，约１ｃｍ×１ｃｍ，质硬，活动差。左上臂肘关节上方有一肿大淋巴结约１ｃｍ×１ｃｍ，质硬，活... Immature teratoma in the left elbow 1 case Chen Ercheng, Song Huazhu, Zhang Renya, Fu Shujuan 1 Case Introduction The patient, male, 32 years old, was admitted to hospital in July 1995 due to a pain in his left elbow and pain in February. Physical examination: In general, there is an enlarged lymph node in the left neck, about 1cm x 1cm, hard and poor. There is an enlarged lymph node about 1cm x 1cm above the upper left elbow, hard, live...