Nasal sinusitis, commonly called a sinus infection, is a condition characterised by inflammation or swelling of the tissue ...

Acute rhinosinusitis or men flu involves inflammatory changes in the nasal and paranasal sinus mucosa lasting for 6 -12 weeks ...

Head and neck diseases contain tumors, infections, inflammation, and other lesions. These diseases often involve tissues in the mouth, throat, larynx, nasal cavity, paranasal sinuses, ears, and neck.