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, ...

What Is Oral Lichen Planus? Oral lichen planus is a long-lasting disease that affects your mouth, causing symptoms such as painful white patches, redness, and swelling. It doesn't go away, but you ...

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

Type 1: adjacent to the sphenoid sinus, not causing indentation of the sphenoid sinus wall; type 2: causing indentation on the sphenoid sinus wall; type 3: traversing through the sphenoid sinus; and ...