[Choanal chemodectoma].
D005260:Female; D006801:Humans; D009296:Nasal Cavity; D009298:Nasal Polyps / Q000601:surgery*; D009364:Neoplasm Recurrence, Local; D010236:Paraganglioma, Extra-Adrenal / Q000601:surgery
Chémodectome choanal.