原发性纵隔卵黄囊瘤1例并文献复习  

Primary mediastinal yolk sac tumor:report of one case and literature review

作　　者：马静波 常嘉涵 赵京 MA Jing-bo;CHANG Jia-han;ZHAO Jing(Department of Thoracic Surgery,the Seventh Medical Center of PLA General Hospital,Beijing100700,China)

机构地区：[1]解放军总医院第七医学中心胸外科

出　　处：《中国当代医药》2019年第36期220-222,共3页China Modern Medicine

摘　　要：原发性纵隔卵黄囊瘤属于高度恶性生殖细胞肿瘤,其中大多数发生于生殖腺内,原发于纵隔的卵黄囊瘤比较罕见,约占原发性纵隔肿瘤的1%。本病好发于青年男性,肿瘤多位于前纵隔,常侵犯周围器官,甲胎蛋白(AFP)明显升高是其特征性表现。该病死亡率高,临床易误诊,本文旨在通过对纵隔卵黄囊瘤的诊断治疗进行个例分析,以增强对该病的认识,提高诊断率,并为疾病治疗提供参考。Primary mediastinal yolk sac tumor is a highly malignant germ cell tumors,most occurred in the gonads,primary mediastinal of yolk sac tumor is relatively rare,only one percent of the mediastinal primary tumors.The disease occurs in young men,the tumors always located in the anterior mediastinum and often invade the surrounding organs,Alpha-fetoprotein(AFP)elevated obviously is its characteristic.The disease has high mortality and high misdiagnosis rate.This article through the diagnosis and treatment of mediastinal yolk sac tumor with case analysis,in order to enhance the understanding of the disease,improve the diagnostic rate,and provide reference for disease treatment.

关 键 词：纵隔肿瘤 卵黄囊瘤 诊断 治疗 病例报告 

分 类 号：R734.5[医药卫生—肿瘤]