Transtympanic approach to extratympanic (jugular bulb) chemodectoma.
D000328:Adult; D004428:Ear Neoplasms / Q000175:diagnosis*; D004432:Ear, Middle; D005260:Female; D006801:Humans; D008875:Middle Aged; D010236:Paraganglioma, Extra-Adrenal / Q000175:diagnosis*; D014432:Tympanic Membrane