title: ABC of dermatology. Lumps and bumps.
mesh_terms: D002280:Basal Cell Carcinoma / Q000175:diagnosis / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000473:pathology; D006801:Humans; D007642:Keratosis / Q000175:diagnosis / Q000473:pathology; D012871:Skin Diseases / Q000175:diagnosis* / Q000473:pathology; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000473:pathology