Difference between revisions of "Cytokeratin 20"

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===Partially CK20 positive===
===Partially CK20 positive===
*Corticotrophic [[pituitary adenoma]]s and [[Crooke-hyaline change]]s.<ref name=pmid17525485>{{Cite journal  | last1 = Eschbacher | first1 = JM. | last2 = Coons | first2 = SW. | title = Cytokeratin CK20 is a sensitive marker for Crooke's cells and the early cytoskeletal changes associated with hypercortisolism within pituitary corticotrophs. | journal = Endocr Pathol | volume = 17 | issue = 4 | pages = 365-76 | month =  | year = 2006 | doi =  | PMID = 17525485 }}</ref>
*Corticotrophic [[pituitary adenoma]]s and [[Crooke-hyaline change]]s.<ref name=pmid17525485>{{Cite journal  | last1 = Eschbacher | first1 = JM. | last2 = Coons | first2 = SW. | title = Cytokeratin CK20 is a sensitive marker for Crooke's cells and the early cytoskeletal changes associated with hypercortisolism within pituitary corticotrophs. | journal = Endocr Pathol | volume = 17 | issue = 4 | pages = 365-76 | month =  | year = 2006 | doi =  | PMID = 17525485 }}</ref>
===CK20 positive and CK7 positive===
*Pancreatic adenocarcinoma.
*Ovarian mucinous carcinoma.
*Occasionally stomach adenocarcinoma, cholangiocarcinoma.
*[[Urothelial carcinoma]].
*[[Esophageal adenocarcinoma]].
====Images====
<gallery>
Image: Urothelial carcinoma - CK20 -- intermed mag.jpg | UCC - CK20 - intermed. mag. (WC)
Image: Urothelial carcinoma - CK20 -- high mag.jpg | UCC - CK20 - high mag. (WC)
</gallery>


==See also==
==See also==
*[[Immunohistochemistry]].
*[[Immunohistochemistry]].
*[[CK7]].


==References==
==References==
48,455

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