title: Lymphoepithelioma after long-term tetracycline for acne.
mesh_terms: D000152:Acne Vulgaris / Q000188:drug therapy*; D000293:Adolescent; D002294:Carcinoma, Squamous Cell / Q000209:etiology*; D005260:Female; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000139:chemically induced* / Q000150:complications; D010157:Palatal Neoplasms / Q000209:etiology*; D013752:Tetracycline / Q000009:adverse effects* / Q000627:therapeutic use
chemical_list: D013752:Tetracycline