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Difference between revisions of "Invasive lobular carcinoma"
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Invasive lobular carcinoma (view source)
Revision as of 10:48, 14 February 2014
, 10:48, 14 February 2014no edit summary
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| LMDDx = [[invasive ductal carcinoma of the breast]] with lobular features, poorly differentiated carcinoma, [[LCIS]] | | LMDDx = [[invasive ductal carcinoma of the breast]] with lobular features, poorly differentiated carcinoma, [[LCIS]] | ||
| Stains = | | Stains = | ||
| IHC = usu. ER and PR +ve, HER2 -ve, CK7 +ve | | IHC = E-cadherin -ve, usu. ER and PR +ve, HER2 -ve, CK7 +ve | ||
| EM = | | EM = | ||
| Molecular = | | Molecular = | ||
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Note: | Note: | ||
*Some pathologist grade lobular carcinoma like other types and avoid the term "pleomorphic lobular carcinoma."<ref>MUA. Jan 22, 2009.</ref> | *Some pathologist grade lobular carcinoma like other types and avoid the term "pleomorphic lobular carcinoma."<ref>MUA. Jan 22, 2009.</ref> | ||
==IHC== | |||
Features: | |||
*E-cadherin -ve. | |||
*ER and PR +ve. | |||
*HER2 -ve. | |||
*CK7 +ve. | |||
Others: | |||
*CK20 -ve. | |||
==See also== | ==See also== | ||