Kamel MH, Kelleher M, O'Riordan C, Keohane C, O'Sullivan M

2007

June

British Journal of Neurosurgery

CT and MRI 'ring sign' may be due to demyelination: diagnostic pitfall.

Validated

()

21

3

309

311

We report a case of acute demyelinating encephalomyelitis (ADEM) in which both CT and MRI showed multiple ring-enhancing lesions suggestive of abscesses or brain tumour. This is a relatively rare phenomenon.

10.1080/02688690701400064