What is Nasopharyngeal Cancer?

Nasopharyngeal cancer (NPC) is a type of head and neck cancer that originates in the nasopharynx, the upper part of the throat behind the nose. It is notably more common in Southeast Asia, with the highest incidence in southern China, particularly Guangdong Province. Key facts include its strong association with the Epstein-Barr virus, genetic susceptibility, and dietary factors like salted fish. Early symptoms may include a painless neck lump, nasal congestion, or hearing loss, and it is highly treatable when caught early.