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The utility of cytokeratins 7 and 20 (CK7/20) immunohistochemistry in the distinction of short-segment Barrett esophagus from gastric intestinal metaplasia: Is it reliable?

Ozlem Kurtkaya-Yapicier, Rasim Gencosmanoglu*, Erol Avsar, Nadi Bakirci, Nurdan Tozun and Aydin Sav

BMC Clinical Pathology 2003, 3:5  doi:10.1186/1472-6890-3-5

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