Can nasopharyngeal cancer be prevented?
The nasopharynx connects the back of your nose to the back of your throat. It allows you to breathe through your nose and swallow mucus produced by the lining of your nose.
This type of cancer is very rare in the UK but it is more common in some ethnic groups, for example people of Chinese origin. In 2015, 210 cases of nasopharyngeal cancer were diagnosed.
Evidence shows that eating Cantonese-style salted fish can cause this type of cancer.
This means that people eating a south-east Asian diet may be at higher risk of nasopharyngeal cancer.
Visit NHS Choices to find out about the symptoms and treatment of nasopharyngeal cancer.