Sharp new MRI scans promise clearer diagnosis for swollen optic nerves

This study looked at whether advanced high-resolution MRI can help doctors more accurately diagnose the cause of optic disc swelling (a sign of various eye or brain conditions). Researchers tested the new MRI technique on 197 adults with optic disc edema to see if it improved diagnostic confidence. The goal was to make it easier to tell apart conditions like inflammation, high pressure in the skull, or other problems without needing more invasive tests.