The ophthalmic testing is not unusual. Diagnostic imaging included CT and MRI. The coronal and axial CT images showed a soft-tissue mass of right ethmoidal sinus, involving the right maxillary sinus, ...

No other tests are usually needed for the diagnosis of an uncomplicated acute or subacute sinus infection. If allergies are suspected, you may be referred for allergy testing. If you have recurrent or ...

Usually, your doctor can tell if your sinuses are blocked based on your symptoms and a physical exam, but in some cases, you may need CT or MRI scans. The reason behind your sinus headaches can ...

Computed tomography -- also known as computed axial tomography, a CT scan, or a CAT scan -- is a tool doctors use to diagnose many types of health problems. Special X-ray equipment creates images ...

Computed tomography (CT) scans are imaging tests that are highly effective at detecting and monitoring bladder cancer. Bladder cancer is a type of urinary tract cancer. It affects the bladder’s ...

Sinus arrhythmia is a natural and periodic variation in the heart’s rhythm and represents a normally functioning heart. In a normal sinus rhythm, the time between heartbeats is equal, which can be ...

Recurrent meningitis is a rare but serious condition, occurring in about 5% of cases of community-acquired meningitis.