A woman aged 67 years was referred with pituitary enlargement identified on CT scan. Imaging was performed to investigate a progressive ... 2 The cardinal signs on MRI are diffuse pachymeningeal ...

Namely, it all comes down to some kind of irritant—like an allergen or a virus—spurring inflammation inside the nose or sinuses, which revs up your mucus glands. In some cases, the immune ...

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 ...

These findings are crucial, as space weather affects satellites, and there's growing evidence linking coronal holes to variations in the Indian Monsoon rainfall. Listen to Story Coronal holes are ...

If a cold or upper respiratory infection lingers long enough, it may turn into a sinus infection known as sinusitis. Symptoms can include a runny nose and nasal congestion accompanied by pain ...