title: Nasopharyngeal syphilis with blindness.
mesh_terms: D000328:Adult; D001766:Blindness / Q000209:etiology*; D002426:Cavernous Sinus; D002561:Cerebrovascular Disorders / Q000175:diagnosis; D005260:Female; D006801:Humans; D009302:Nasopharyngeal Diseases / Q000150:complications*; D009305:Nasopharynx / Q000473:pathology*; D009886:Ophthalmoplegia / Q000209:etiology*; D010406:Penicillins / Q000627:therapeutic use; D013587:Syphilis / Q000150:complications* / Q000382:microbiology*; D014210:Treponema pallidum / Q000302:isolation & purification
chemical_list: D010406:Penicillins