[Early diagnosis of nasopharyngeal carcinoma]

For making an early diagnosis of nasopharyngeal carcinoma it is fundamental to fulfill three requirements. First a high suspicion index based in the knowledge of symptoms and signs of the malady. Secondly it is necessary the routinely use in the consulting room of a nasopharyngoscope. An in third place is to make, in doubtful cases, an enlarged biopsy under endoscopic control and local anesthesia.