<prompt> Nasopharyngeal carcinoma presents as:EpistaxisMass in neckHeadacheNasal stuffiness  <response>: b Mass in neckRef. Cummings, 6th ed., 1425; Scott Brown, 8th ed., Vol 3; 97Nearly 75 of patients of nasopharyngeal carcinoma present with painless cervical lymphadenopathy of mainly the upper deep cervical lymph node. 