Nasopharyngeal carcinoma

Nasopharyngeal carcinoma (NPC), or nasopharynx cancer, is the most common cancer originating in the nasopharynx, most commonly in the postero-lateral nasopharynx or pharyngeal recess (fossa of Rosenm├╝ller), accounting for 50% of cases. NPC occurs in children and adults. [Source: Wikipedia ]