Can Sinus Infection Be Seen On MRI?

How do I know if I have sphenoid sinusitis?

The main symptom of sinusitis is a throbbing pain and pressure around the eyeball, which is made worse by bending forwards.

Although the sphenoid sinuses are less frequently affected, infection in this area can cause earache, neck pain, or an ache behind the eyes, at the top of the head, or in the temples..

Can an MRI detect sinus problems?

A magnetic resonance imaging (MRI) scan of the sinuses creates detailed pictures of the air-filled spaces inside the skull. These spaces are called the sinuses. The test is noninvasive.

Will a sinus infection cause dizziness?

When it’s blocked, it’s no longer able to equalize pressure in the ear and maintain balance in your body. These middle-ear disturbances can cause symptoms of dizziness in people with allergies, colds, and sinus infections.

Does sinus infection show on CT scan?

A CT scan is one of the safest means of studying the sinuses. CT is the most reliable imaging technique for determining if the sinuses are obstructed. It is the best imaging modality for sinusitis. CT of the sinuses can help plan the safest and most effective surgery.

Where is sphenoid sinus pain felt?

Sphenoid sinusitis (behind the eyes) can cause earaches, neck pain or headache at the top of the head or deep behind the forehead. Maxillary sinusitis (behind the cheeks) can cause pain in the cheeks, under the eyes, or in the upper teeth and jaw.

How long does a sphenoid sinus infection last?

Chronic sphenoid rhinosinusitis is a spectrum of inflammatory diseases in isolated sphenoid sinus which may persist over a period of 12 weeks.

How do you treat a sphenoid sinus infection?

In general, start medical treatment of acute sphenoid sinusitis once the diagnosis is made. Institute antibiotics and decongestants for 24 hours, and if the patient does not improve over this time course, schedule surgical therapy. If the patient has evidence of complications, undertake urgent surgical decompression.

Does brain MRI show sinus infection?

Sinus disease is very common — on casual observation of the author, about 1/3 of the MRI scans of the head in Chicago show changes in the sinuses. Mastoid sinus infections are discussed separately on this site.

Is MRI or CT scan better for sinuses?

MRI scans are very helpful in looking at cancers of the nasal cavities and paranasal sinuses. They are better than CT scans in telling whether a change is fluid or a tumor. Sometimes they can help the doctor tell the difference between a tumor that’s not cancer and one that is.