title: Unexpected and potentially misleading TTF-1 expression: a word of caution.
authors.forename: Abbas
authors.initials: A
authors.lastname: Agaimy
authors.forename: Peter H
authors.initials: PH
authors.lastname: Wünsch
mesh_terms: D000368:Aged; D014408:Biomarkers, Tumor / Q000032:analysis*; D004268:DNA-Binding Proteins / Q000032:analysis*; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D018200:Mixed Tumor, Mullerian / Q000737:chemistry / Q000175:diagnosis; D010051:Ovarian Neoplasms / Q000737:chemistry / Q000175:diagnosis; D014157:Transcription Factors
chemical_list: D014408:Biomarkers, Tumor; D004268:DNA-Binding Proteins; C504003:TTF1 protein, human; D014157:Transcription Factors