Oral, Head and Neck Cancers! why is it important?

Head and neck cancers are serious medical conditions for several reasons–they spread (metastasize) easily because the cells grow closely to many lymph nodes, and many times the disease goes undiagnosed for weeks or months because it appears about the same way as an infection..https://www.deaconess.com/Your-Health/Your-Health-Blog/April-2019/Know-Your-Risk-for-Oral,-Head-Neck-Cancers