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Difference between revisions of "Metaplastic breast carcinoma"
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Metaplastic breast carcinoma (view source)
Revision as of 23:55, 14 February 2014
, 23:55, 14 February 2014more in infobox
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| Micro = either (1) or (2): (1) malignant mesenchymal elements - either: (a) spindle cells or (b) osseous, chondroid or rhabdoid differentiation, (2) malignant squamous component - non-skin | | Micro = either (1) or (2): (1) malignant mesenchymal elements - either: (a) spindle cells or (b) osseous, chondroid or rhabdoid differentiation, (2) malignant squamous component - non-skin | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = | | LMDDx = [[fibromatosis]], malignant [[phyllodes tumour]], primary mammary sarcoma, [[mammary myofibroblastoma]],[[nodular fasciitis]]. [[squamous cell carcinoma of the skin]], [[malignant melanoma]] (desmoplastic) | ||
| Stains = | | Stains = | ||
| IHC = | | IHC = S-100 -ve, AE1/AE3 +ve (epithelial elements only), CK7 +ve (epithelial elements only), p63 +ve (epithelial elements only), vimentin +ve, desmin -ve | ||
| EM = | | EM = | ||
| Molecular = | | Molecular = | ||
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| Prognosis = poor | | Prognosis = poor | ||
| Other = | | Other = | ||
| ClinDDx = | | ClinDDx = other breast tumours | ||
| Tx = | | Tx = | ||
}} | }} | ||
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*[[Nodular fasciitis]]. | *[[Nodular fasciitis]]. | ||
*[[Squamous cell carcinoma of the skin]]. | *[[Squamous cell carcinoma of the skin]]. | ||
*[[Malignant melanoma]]. | |||
===Images=== | ===Images=== | ||