No abstract

No abstract

BACKGROUND AND PURPOSE:Hereditary spastic paraplegia (HSP) is a disorder characterized by degeneration of the corticospinal tracts and posterior column of the spinal cord. Previously described radiologic findings included nonspecific brain abnormalities such as brain atrophy and white matter lesions, as well as atrophy of the spinal cord. In our study, we aimed to better characterize brain and spine MR imaging findings in a series of patients with HSP.

No abstract

We report a 47-year-old female with Sjogren's syndrome (SS) and severe weakness in her lower extremities refractory to cyclophosphamide therapy, who was treated with the monoclonal anti CD-20 antibody rituximab at a weekly dose of 375 mg/m2 for four consecutive weeks. Patient responded within few days of the first dose and her motor power in the lower extremities started to improve gradually along with progressive resolution of the paresthesias and dysesthesias. The improvement was sustained and progressive and eight months after the last dose, she was able to walk for 60 meters without aid or rest. Rituximab may be considered as an effective and promising novel therapy in SS patients with neurological involvement.