title: [Contribution of endoscopy of the rhinopharynx, the maxillary sinus and nasal fossae in the early diagnosis of cancer].
mesh_terms: D004724:Endoscopy; D006801:Humans; D008443:Maxillary Sinus; D008722:Methods; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis*; D009669:Nose Neoplasms / Q000175:diagnosis*; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis*
vernacular_title: Apport de l'endoscopie du rhinopharynx, du sinus maxillaire et des fosses nasales au diagnostic precoce du cancer