ON THIS PAGE: You will find a drawing of the nasal cavity and paranasal sinuses. Use the menu to see other pages.
For medical illustrations showing the different stages of nasal cavity and paranasal sinus cancer, please visit the Stages and Grades section.
The next section in this guide is Risk Factors and Prevention. It explains what factors may increase the chance of developing these cancers and what people can do to lower their risk. You may use the menu to choose a different section to read in this guide.