原发性纵隔卵黄囊瘤临床和影像学分析

马美丽, 滕家俊, 高志强, 施春雷, 钟华, 韩宝惠

Clinical and imaging analyses of primary mediastinal yolk sac tumor

MA Meili, TENG Jiajun, GAO Zhiqiang, SHI Chunlei, ZHONG Hua, HAN Baohui

图2 治疗后原发性纵隔YST的血清AFP变化 Note： A. AFP decreased significantly after operation but remained above normal, and then decreased to normal after postoperative chemotherapy. B. AFP continued to decrease with the shrinkage of the lesion after chemotherapy but remained above normal, and then returned to normal after operation. C. AFP decreased with preoperative chemotherapy, increased after several cycles of chemotherapy, returned to normal after operation, increased again during postoperative chemotherapy, and decreased to normal after radiotherapy. OP—operation; RT—radiotherapy.

Fig 2 AFP changes in primary mediastinal YST after treatments