title: The histopathologic changes in keratoacanthoma depend on its stage.
authors.affiliation: Division of Dermatology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan.
authors.forename: Noriyuki
authors.initials: N
authors.lastname: Misago
authors.forename: Toshihiro
authors.initials: T
authors.lastname: Takai
authors.forename: Shuji
authors.initials: S
authors.lastname: Toda
authors.forename: Yutaka
authors.initials: Y
authors.lastname: Narisawa
mesh_terms: D000368:Aged; D015415:Biomarkers / Q000378:metabolism; D004817:Epidermis / Q000378:metabolism* / Q000473:pathology*; D005145:Face / Q000473:pathology*; D006801:Humans; D007636:Keratoacanthoma / Q000378:metabolism* / Q000473:pathology*; D008297:Male; D013997:Time Factors
chemical_list: D015415:Biomarkers
keywords: bulge stem cells; calretinin; cytokeratin; follicular differentiation; keratoacanthoma