异位甲状腺癌一例Ｏｎｅｃａｓｅｏｆｅｃｔｏｐｉｃｔｈｙｒｏｉｄｃａｒｃｉｎｏｍａ简国庆王清勇１临床资料患者，女，９３岁，４６ａ前发现左侧颈部中段有一约花生米大小肿块，无任何不适，未做治疗。近０．５ａ肿块迅速增大如拳头大小，表面皮肤部分破溃，有少许血性... A case of heterotopic thyroid cancer Onecaseofectopicthyroidcarcinoma Jane Guoqing Wang Qingyong 1 clinical data of patients, female, 93 years old, 46a before the middle of the left neck was found that there is a peanut size lumps, without any discomfort, no treatment. Nearly 0.5a mass rapidly increases as the size of the fist, the surface skin is partially ulcerated, and there is a little bloody...