title: Pigmented lesions.
authors: Nigel
authors: N
authors: Stollery
mesh_terms: D002280:Basal Cell Carcinoma / Q000473:pathology*; D006801:Humans; D017495:Hyperpigmentation / Q000473:pathology*; D017492:Keratosis, Seborrheic / Q000473:pathology*; D008010:Lichen Planus / Q000473:pathology*; D008545:Melanoma / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*