Ck7 ck20 anal carcinoma
Pathology Outlines - Cytokeratin 20 CK20, K20
CK7 CK20: hepatocellular carcinoma, prostate carcinoma, adrenal cortical carcinoma, germ cell tumors, pituitary adenoma, squamous cell carcinoma (except cervix) Other uses to distinguish: Renal tumors
Printable - Adenocarcinoma of the Anus - Surgical
Adenocarcinoma arising in the anal canal or in adjacent deep tissues; AlternateHistorical names: Perianal adenocarcinoma (for extramucosal adenocarcinoma) CK7 variably positive: CK7 positive: CK20 positive: CK20 negative: CDX2 positive: CDX2 negative: Small numbers of cases have been tested
Ber-EP4, CK1, CK7 and CK14 are Useful Markers for
There are limited data regarding CDX2 expression in rectal carcinoma. The CK20CK7 immunoprofile of colorectal adenocarcinoma has been described in studies, which have mostly lumped colonic and rectal tumors together.