title: Lichen sclerosus et atrophicus.
mesh_terms: D000328:Adult; D000368:Aged; D001284:Atrophy; D002294:Carcinoma, Squamous Cell / Q000503:physiopathology; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D010409:Penile Diseases / Q000503:physiopathology; D012871:Skin Diseases / Q000473:pathology* / Q000503:physiopathology; D012878:Skin Neoplasms / Q000503:physiopathology; D014845:Vulvar Diseases / Q000503:physiopathology