Tumours of the skin.
D000236:Adenoma / Q000473:pathology; D000818:Animals; D002280:Basal Cell Carcinoma / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D005350:Fibroma / Q000473:pathology; D006801:Humans; D006965:Hyperplasia; D051379:Mice; D009374:Neoplasms, Experimental / Q000473:pathology; D010212:Papilloma / Q000473:pathology; D012376:Rodent Diseases / Q000473:pathology; D012513:Sarcoma, Experimental / Q000473:pathology; D012867:Skin / Q000033:anatomy & histology; D012878:Skin Neoplasms / Q000209:etiology / Q000473:pathology* / Q000662:veterinary; D013045:Species Specificity