Malignant neoplasm of the paranasal sinuses (2 contents)
Sinus problems can significantly affect quality of life, causing pain, discomfort and difficulty breathing. Symptoms such as a blocked nose, headache, runny nose, and fatigue are common in sinusitis...
As with most cancers of the head and neck there is localised growth. Chronic inflammation of the sinuses and sinus polyps are two, predisposing risk factors for cancer.