title: Porocarcinoma arising in a broad clonal seborrhoeic keratosis.
authors.forename: V
authors.initials: V
authors.lastname: Madan
authors.forename: N H
authors.initials: NH
authors.lastname: Cox
authors.forename: M
authors.initials: M
authors.lastname: Gangopadhayay
mesh_terms: D000368:Aged; D015415:Biomarkers / Q000378:metabolism; D001706:Biopsy / Q000379:methods; D001913:Bowen's Disease / Q000473:pathology*; D004439:Eccrine Glands / Q000473:pathology*; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D017492:Keratosis, Seborrheic / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*; D013544:Sweat Gland Neoplasms / Q000473:pathology*
chemical_list: D015415:Biomarkers