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Difference between revisions of "Dermatologic neoplasms"
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→Merkel cell carcinoma: +eccrine carcinoma
m (→Merkel cell carcinoma: PMIDs replace nums) |
(→Merkel cell carcinoma: +eccrine carcinoma) |
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| Line 148: | Line 148: | ||
===IHC=== | ===IHC=== | ||
*CK7 -ve, CK20 +ve | *CK7 -ve, CK20 +ve | ||
==Eccrine carcinoma== | |||
===General=== | |||
*Arises from the proximal sweat duct. | |||
===Microscopic=== | |||
Features: | |||
*Pleomorphic nuclei with nucleoli. | |||
*Duct-like structures. | |||
*Extends from dermis into epidermis (follows path of a benign sweat duct). | |||
Image: [http://commons.wikimedia.org/wiki/File:Eccrine_carcinoma_intermed_mag.jpg Eccrine carcinoma - intermed. mag. (WC)]. | |||
==See also== | ==See also== | ||