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性别 | 女 | 年龄 | 55 | 临床诊断 | 肉瘤 |
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一般病史 | 左乳无痛肿物19年 | ||||
标本名称 | 左乳肿物 | ||||
大体所见 | 圆形肿物一个,直径7厘米,分叶状,与周围界限较清,切面滑腻感,质韧硬,见囊腔,无明显包膜。 |
It is not easy case and need to work up. Extansive section of the specimen to make sure there is no glandular component. If no any glandular component present, we generally do not consider 分叶状肿瘤. Differential dx include sarcoma or metaplastic carcinoma. Multiple cytokeration stains must be performed, especially in the spindle cell areas.
AE1/AE3, cam5.2, ck5/6, p63, 34b-E12, ck14, ck17
It is not easy case and need to work up. Extansive section of the specimen to make sure there is no glandular component. If no any glandular component present, we generally do not consider 分叶状肿瘤. Differential dx include sarcoma or metaplastic carcinoma. Multiple cytokeration stains must be performed, especially in the spindle cell areas.
AE1/AE3, cam5.2, ck5/6, p63, 34b-E12, ck14, ck17