Nasopharyngeal Carcinoma: Causes, Symptoms, Treatment, Prognosis, Epidemiology, Risk Factors, Diagnosis, and Prevention Last Updated: April 23, 2022 by Health Beauty Idea Team - 4 minutes read Here are The Nasopharyngeal carcinoma (NPC) Definition, Causes, Symptoms, Treatment, Prognosis, Epidemiology, Risk Factors, Diagnosis, and Prevention