title: [Malignant degeneration of oral lichen].
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000209:etiology / Q000473:pathology; D002471:Cell Transformation, Neoplastic; D005260:Female; D006801:Humans; D008010:Lichen Planus / Q000150:complications* / Q000473:pathology; D008875:Middle Aged; D009059:Mouth Diseases / Q000473:pathology*; D009061:Mouth Mucosa / Q000473:pathology; D009062:Mouth Neoplasms / Q000209:etiology*
vernacular_title: Malignización de liquen bucal.