title: [2 cases of thymoma in patients with the erosive-ulcerative form of lichen ruber planus].
mesh_terms: D005260:Female; D006801:Humans; D008010:Lichen Planus / Q000473:pathology*; D008875:Middle Aged; D009059:Mouth Diseases / Q000473:pathology; D013945:Thymoma / Q000473:pathology*; D013953:Thymus Neoplasms / Q000473:pathology*
vernacular_title: Dva sluchaia timomy u bol'nykh s érozivno-iazvennoĭ formoĭ krasnogo ploskogo lishaia.