How early detection of nasopharyngeal cancer

(1) Nasal symptoms: Early in the suction often have bloody sputum or in the nose with bloodshot generally small amount of bleeding, advanced to a large number of bleeding and nasal obstruction. (2) ear symptoms: ear nausea, tinnitus and hearing loss. Attendance in the number of nasopharyngeal carcinoma, about half of the patients with tinnitus phenomenon. The nasopharynx and middle ear cavity between the same root eustachian tube, which can adjust the pressure in the middle ear cavity, the tympanic membrane internal and external pressure to maintain the balance of the nasopharynx-hsiang occur in the nasopharynx of the openings near the drum, cancer oppression eustachian tube openings, resulting in obstruction, tinnitus nasopharyngeal carcinoma occurred in the logic here. (3) a mass neck: often found in patients with the earliest symptoms, particularly of hard, fixed, borders are unclear. (4) headache: erosion damage because of the skull base tumors, intracranial spread or caused cranial nerve involvement. To late, often chronic and severe pain, sometimes attending for the only symptom. (5) Other such as diplopia, ramps, and other eye.