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名称: | |
描述: | |
姓 名: | ××× | 性别: | 男 | 年龄: | 75岁 |
标本名称: | 左侧乳腺包块 | ||||
简要病史: | 发现左侧乳腺包块一月余。包块位于乳头下方。 B超提示肿块边界不整,伪足状,内部见较丰富树枝状动脉彩流。 | ||||
肉眼检查: | 巨检:结节状物,3cm*2.5cm*2cm,似有包膜,切面灰白、灰红,质嫩,鱼肉状。 |
qingxincao 离线
For this case, please check your glass slides carefully to make sure if the patient has frank strama invasion.
Solid papillary ca is like a in situ ca, so the presence or absence of stroma invasion is the key.
If you are not sure the dx, please stain myoepithelial markers first.
Reasons:
Confirm the solid tumor nodules are solid papillary ca or benign papillary lesion with UDH.
Confirm the samll tumor cluster are invasion ca.
If you have myoepthelial stains, please show us for learning.
Thanks