乳腺小叶癌一例2018.02.20【中美加乳腺病理交流群病例233】

肖珊

任永昌山东临沂中心医院 ：
结构符合浸润性癌。看不太清！

廖芝玲_广西肿瘤医院：
癌，浸润性癌，导管癌，或者还伴有小叶癌，等组化

孔祥田(Max)*Sacramento*CA]：
This is a low power diagnosis case!


石医生-天津诺禾：
浸润性小叶癌

孔祥田(Max)*Sacramento*CA]：
Yes! Invasive lobular carcinoma though on H&E it looks like ductal carcinoma! Initially I thought it’s invasive ductal carcinoma with lobular features. Those Indian tile cell clusters hold me back to order IHC. The e-cadherin and p120 stains are totally surprised me and my colleagues! I usually don’t do stains to sign it out! I have to change my work strategy now and lower my threshold to order stains. By the way, ER 100% strong, PR 95% strong, Her2 negative for this case. End!

xiaofeng

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