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姓 名: | ××× | 性别: | 女 | 年龄: | 39 |
标本名称: | 右乳包块 | ||||
简要病史: | |||||
肉眼检查: | 组织一枚,切面见一结节,直径0.9厘米,灰白色 |
lanyueliang 离线
shihong4699 离线
聞道有先後,術業有專攻
以下是引用mjma在2009-12-10 22:40:00的发言: This is a case of infiltrating carcinoma for sure. There is clearcut tubule formation, and the pattern of infiltration does suggest lobular differentiation. Therefore, E-cadherin immunostain will help. I personally think this is an infiltrating ductal carcinoma. High-power views of the most atypical area and mitotic count are needed to grade it. I do not see associated calcification, necrosis, in situ carcinoma, angiolymphatic or perineural invasion. HE形态符合浸润性导管癌。非常同意 Dr. mjma 的诊断和建议。 |
ZQH19811029 离线
以下是引用绝世好片在2009-12-19 11:32:00的发言: 病人年龄比较年轻,包块很小只有0.9厘米,细胞比较一致,异型性不明显,细胞排列成挤压的小管状,列兵样,我们起初怀疑为浸润性小叶癌,需排除硬化性腺病,免疫组化结果:ER,PR弥漫一致性阳性,E-cad阳性,P63阴性,我们诊断为浸润性导管癌Ⅰ级。 |
Thank you for sharing the follow up results.
It is a good example to demonstrate the e-cad stain is very important for some cases.