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Difference between revisions of "Signet ring cell carcinoma"
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==Stains== | ==Stains== | ||
*PAS stain +ve. | *PAS stain +ve. | ||
*Alcian blue-PAS stain +ve.<ref name=pmid23573317>{{Cite journal | last1 = Terada | first1 = T. | title = An immunohistochemical study of primary signet-ring cell carcinoma of the stomach and colorectum: I. Cytokeratin profile in 42 cases. | journal = Int J Clin Exp Pathol | volume = 6 | issue = 4 | pages = 703-10 | month = | year = 2013 | doi = | PMID = 23573317 }}</ref> | *Alcian blue-PAS stain +ve (stomach and colorectum).<ref name=pmid23573317>{{Cite journal | last1 = Terada | first1 = T. | title = An immunohistochemical study of primary signet-ring cell carcinoma of the stomach and colorectum: I. Cytokeratin profile in 42 cases. | journal = Int J Clin Exp Pathol | volume = 6 | issue = 4 | pages = 703-10 | month = | year = 2013 | doi = | PMID = 23573317 }}</ref> | ||
Note: | Note: | ||
*[[Mucicarmine stain]] -ve.{{fact}} | *[[Mucicarmine stain]] -ve (stomach).{{fact}} | ||
*Mucin staining varies somewhat by the anatomical site.<ref name=pmid16740030>{{cite journal |authors=Nguyen MD, Plasil B, Wen P, Frankel WL |title=Mucin profiles in signet-ring cell carcinoma |journal=Arch Pathol Lab Med |volume=130 |issue=6 |pages=799–804 |date=June 2006 |pmid=16740030 |doi=10.5858/2006-130-799-MPISCC |url=}}</ref> | |||
==IHC== | ==IHC== | ||