title: Metastatic lymphoepithelioma-like hepatocellular carcinoma: a potential diagnostic pitfall and demonstration of PD-L1 expression.
authors.affiliation: The Lillian and Henry M. Stratton-Hans Popper Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, NY, United States.
authors.forename: Juan
authors.initials: J
authors.lastname: Putra
authors.affiliation: Department of Pathology Lenox Hill Hospital, New York, NY, United States.
authors.forename: Todd A
authors.initials: TA
authors.lastname: Anderson
authors.affiliation: Department of Surgery, Lenox Hill Hospital, New York, NY, United States.
authors.forename: Sasan
authors.initials: S
authors.lastname: Roayaie
authors.affiliation: Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States.
authors.forename: Miho
authors.initials: M
authors.lastname: Maeda
authors.affiliation: The Lillian and Henry M. Stratton-Hans Popper Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, NY, United States.
authors.forename: Swan N
authors.initials: SN
authors.lastname: Thung
mesh_terms: D000368:Aged; D060890:B7-H1 Antigen / Q000032:analysis*; D014408:Biomarkers, Tumor / Q000032:analysis*; D001706:Biopsy; D006528:Carcinoma, Hepatocellular / Q000737:chemistry* / Q000556:secondary / Q000628:therapy / Q000821:virology; D005260:Female; D019694:Hepatitis B, Chronic / Q000150:complications; D006801:Humans; D007150:Immunohistochemistry; D008113:Liver Neoplasms / Q000737:chemistry* / Q000473:pathology / Q000628:therapy / Q000821:virology; D008207:Lymphatic Metastasis; D011237:Predictive Value of Tests
chemical_list: D060890:B7-H1 Antigen; D014408:Biomarkers, Tumor; C423236:CD274 protein, human