title: Immunohistochemical pitfalls in the diagnosis of hepatocellular adenomas and focal nodular hyperplasia: accurate understanding of diverse staining patterns is essential for diagnosis and risk assessment.
authors.affiliation: 1] Department of Anatomic Pathology, University of California, San Francisco, CA, USA [2] Department of Anatomic Pathology, Veteran Affairs Medical Center, San Francisco, CA, USA.
authors.forename: Sanjay
authors.initials: S
authors.lastname: Kakar
authors.affiliation: Division of Anatomic Pathology, Mayo Clinic, Rochester, MN, USA.
authors.forename: Michael
authors.initials: M
authors.lastname: Torbenson
authors.affiliation: Department of Pathology, Yale University, New Haven, CT, USA.
authors.forename: Dhanpat
authors.initials: D
authors.lastname: Jain
authors.affiliation: Division of Anatomic Pathology, Mayo Clinic, Rochester, MN, USA.
authors.forename: Tsung-Teh
authors.initials: TT
authors.lastname: Wu
authors.affiliation: Department of Pathology, University of Washington, Seattle, WA, USA.
authors.forename: Matthew
authors.initials: M
authors.lastname: Yeh
authors.affiliation: Department of Anatomic Pathology, University of California, San Francisco, CA, USA.
authors.forename: Linda D
authors.initials: LD
authors.lastname: Ferrell
mesh_terms: D018248:Adenoma, Liver Cell / Q000175:diagnosis*; D014408:Biomarkers, Tumor / Q000032:analysis*; D005260:Female; D020518:Focal Nodular Hyperplasia / Q000175:diagnosis*; D005974:Glutamate-Ammonia Ligase / Q000032:analysis*; D006801:Humans; D007150:Immunohistochemistry; D008113:Liver Neoplasms / Q000175:diagnosis*; D008297:Male; D000685:Serum Amyloid A Protein / Q000032:analysis*
chemical_list: D014408:Biomarkers, Tumor; D000685:Serum Amyloid A Protein; D005974:Glutamate-Ammonia Ligase