New endoscopic technique for examination and cinematography of the nasopharynx.
D000368:Aged; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009040:Motion Pictures; D009062:Mouth Neoplasms / Q000175:diagnosis; D009302:Nasopharyngeal Diseases / Q000175:diagnosis*; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis; D009305:Nasopharynx; D010036:Otolaryngology / Q000295:instrumentation; D012888:Skull Neoplasms / Q000175:diagnosis; D013701:Temporal Bone