title: CK20 positivity in hepatocellular carcinoma: a potential diagnostic pitfall in liver biopsy.
authors.forename: Najat
authors.initials: N
authors.lastname: Mourra
authors.forename: Louisa
authors.initials: L
authors.lastname: Azizi
mesh_terms: D000230:Adenocarcinoma / Q000556:secondary; D000369:Aged, 80 and over; D001706:Biopsy; D006528:Carcinoma, Hepatocellular / Q000175:diagnosis* / Q000556:secondary; D003110:Colonic Neoplasms / Q000473:pathology; D003937:Diagnosis, Differential; D003951:Diagnostic Errors / Q000517:prevention & control; D005260:Female; D053673:Glypicans / Q000276:immunology / Q000378:metabolism; D006801:Humans; D007150:Immunohistochemistry; D053554:Keratin-20 / Q000276:immunology / Q000378:metabolism*; D008113:Liver Neoplasms / Q000175:diagnosis* / Q000556:secondary; D009362:Neoplasm Metastasis
chemical_list: D053673:Glypicans; D053554:Keratin-20