In terms of neuroimaging, the current consensus is that MRI is a mandatory imaging technique if intracranial complication is suspected, whereas CT is sufficient for the diagnosis of sinusitis.

Transillumination sometimes provides information on the condition of the maxillary and frontal sinuses. Endoscopic examination of the nose and the sinuses with the telescope is the most reliable ...

The biggest ones, called maxillary sinuses, are under your eyes and behind your cheeks. Things that can cause sinus inflammation include: "Sometimes there is a fever, but not always,” says ...