Free Otolaryngology CME

In this online, self-learning activity:

Nasopharyngeal carcinoma (NPC) is a rare form of head and neck cancer, with 133,000-176,000 new cases diagnosed worldwide each year. Although relatively uncommon in the United States with an age-standardized incidence rate of 0.41 per 100,000 population, NPC is endemic to certain geographic regions, such as southern China, Southeast Asia, and North Africa. Several risk factors for NPC have been identified, including consumption of salted fish, alcohol use, wood dust exposure, and plasma Epstein–Barr virus positivity.