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baixuefeng 离线
姓 名: | ××× | 性别: | 女 | 年龄: | 40 |
标本名称: | 乳腺肿物 | ||||
简要病史: | |||||
肉眼检查: | 送检1cm结节,浅灰色,质较硬 |
最后诊断:乳腺:增生病,中心导管上皮重度不典型增生(微小病灶),已送出会诊,结果未回复
第1.2.3张P63,第4.5.6张SMA
yonghongchen 离线
liuzxguang 离线
Intersting case, but not an easy one.
Differential diagnosis includes metaplastic ca, DCIS, or just florid ductal epithelial hyperplasia with some metaplastic change.
If it were my case, I will stain CK markers (ae1/ae3, cam 5.2), and myoepithelial markers (smooth mucle myosin heavy chain, p63). Then think about it after I have the IHC result.