Inflammatory LETM is mostly idiopathic with a good outcome. It includes a relatively homogenous group of patients with an overrepresentation of the HLA-DRB1*13 genotype. EDSS at nadir is a predictor of the final outcome and extension of the myelitis of the recurrence risk.

No abstract

No abstract

We describe two multiple sclerosis patients who displayed widespread urticaria due to intramuscular interferon beta-1a (INF-β-1a). Clinicians should be aware of this adverse event, since it may be severe and it may lead to the definitive interruption of treatment. Widespread urticaria complicating intramuscular INF-β-1a therapy in multiple sclerosis should be therefore added to the list of dermatological lesions associated with interferon therapy.

No abstract