title: Irregularly pigmented hyperkeratotic plaque on the thumb. Bowen's disease.
authors.affiliation: George Washington University, Washington, DC.
authors.forename: N
authors.initials: N
authors.lastname: Amagai
authors.forename: B D
authors.initials: BD
authors.lastname: Feldman
authors.forename: S
authors.initials: S
authors.lastname: Lobel
authors.forename: C M
authors.initials: CM
authors.lastname: Williams
mesh_terms: D001913:Bowen's Disease / Q000150:complications / Q000473:pathology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010241:Parakeratosis / Q000209:etiology; D010859:Pigmentation Disorders / Q000209:etiology; D012878:Skin Neoplasms / Q000150:complications / Q000473:pathology*; D013933:Thumb