title: Primary clear cell carcinoma of the nasopharynx.
mesh_terms: D018262:Adenocarcinoma, Clear Cell / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*