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| 名称: | |
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| 姓 名: | ××× | 性别: | 女 | 年龄: | 32 |
| 标本名称: | 右乳腺肿物 | ||||
| 简要病史: | 右乳肿物半月余 | ||||
| 肉眼检查: | 右乳晕上方一条索状肿物约1*2cm,质硬,界欠佳,活动尚可 | ||||
1. Agree that most likely it is ductal carcinoma in situ. However I would like to stain with e-cadherin to rule out lobular nature. I noticed the lobular growth pattern though the cytologic feature like ductal.
2. Stain with myoepithelial markers if you can not make sure focal invasion is present or not based on H&E slide.