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Difference between revisions of "Invasive breast cancer"
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→Tubular carcinoma of the breast
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**Typically have angled ducts - "prows" - '''important feature''' (low power). | **Typically have angled ducts - "prows" - '''important feature''' (low power). | ||
**Myoepithelial cells absent - diagnostic - may be have to appreciated without IHC. | **Myoepithelial cells absent - diagnostic - may be have to appreciated without IHC. | ||
**>70% of the tumour cells should be adjacent to lumen.<ref name=pmid10836300>{{Cite journal | last1 = Stalsberg | first1 = H. | last2 = Hartmann | first2 = WH. | title = The delimitation of tubular carcinoma of the breast. | journal = Hum Pathol | volume = 31 | issue = 5 | pages = 601-7 | month = May | year = 2000 | doi = | PMID = 10836300 }}</ref> | |||
*+/- Cribriform spaces. | *+/- Cribriform spaces. | ||
*Apocrine snouts typical. | *Apocrine snouts typical. | ||
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DDx: | DDx: | ||
*[[Sclerosing adenosis]]. | *[[Sclerosing adenosis]]. | ||
*[[Microglandular adenosis]]. | |||
Image: | Image: | ||