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Difference between revisions of "Extramammary Paget disease"
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*Pagetoid VIN or squamous cell carcinoma in situ - CK7-, CK20-, BerEP4-, CEA-, S100-, MelanA-, 34BE12+, CK5/6+ p63+, GATA-, CDX2- | *Pagetoid VIN or squamous cell carcinoma in situ - CK7-, CK20-, BerEP4-, CEA-, S100-, MelanA-, 34BE12+, CK5/6+ p63+, GATA-, CDX2- | ||
*Melanoma in situ - CK7-, CK20-, BerEP4-, CEA-, S100+, MelanA+, 34BE12-, CK5/6- p63-, GATA-, CDX2- | *Melanoma in situ - CK7-, CK20-, BerEP4-, CEA-, S100+, MelanA+, 34BE12-, CK5/6- p63-, GATA-, CDX2- | ||
Sometimes it's helpful to lower the condenser when viewing this immunopanel - with a refractile background, the cell borders are highlighted and the large Paget cells stand out from the keratinocytes. | |||
==See also== | ==See also== | ||