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Difference between revisions of "Extramammary Paget disease"
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→IHC
(→IHC) |
(→IHC) |
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*CK7 and CK20 - where does it come from? | *CK7 and CK20 - where does it come from? | ||
*S100 and Melan A - exclude melanoma in situ | *S100 and Melan A - exclude melanoma in situ | ||
*Differentiation markers GATA - apocrine and urothelial | *Differentiation markers; GATA - apocrine and urothelial, p63 - squamous, CDX2 - colorectal | ||
*Notice urothelial origin Paget can show immunos patterns "transitional" between glandular and squamous epithelium | *Notice urothelial origin Paget can show immunos patterns "transitional" between glandular and squamous epithelium | ||