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[In French]; International audience; INTRODUCTION: Health related quality of life (HRQOL) is often affected in multiple sclerosis (MS). Nevertheless, to our knowledge, there is no longitudinal study in the literature about the correlation between MRI parameters and HRQOL in MS patients. METHODS: We included 28 patients with clinically definite relapsing remitting MS. All patients initiated subcutaneous interferon beta-1a therapy. To assess HRQOL, we used the SEP-59 scale, the French validated translation of MSQOL-54, and the MusiQoL scale. Conventional MRI was performed every year. Lesion load (LL) and brain atrophy were automatically measured using SepINRIA, a free software developed by INRIA in Sophia Antipolis. RESULTS: The mean EDSS score was 1.7 and disease duration was 2.5 years. Our results revealed that HRQOL was significantly correlated to T1 and T2-LL with both SEP-59 and MusiQoL scales. T1-LL was better correlated with physical dimensions and T2-LL was better correlated with mental components. At 1-year follow-up, patients whose MRI showed either an increase of T1 LL or at least one gadolinium enhancing lesion had a worse HRQOL at the end of the study. Initial brain parenchymal fraction (BPF) measure was also correlated with the long-term follow-up HRQOL. EDSS scored at the end of the study had not significantly changed (1.3; P>0.05). CONCLUSION: Our study revealed pertinent clinicoradiological correlations between HRQOL and MRI parameters in our cohort.

Gliomas are a complex and heterogeneous group of primary brain tumours. Mortality due to brain tumour has risen from 0.5% of cancer mortality in 1950 to almost 2.0% in 1985. The low incidence of this disease has limited the amount of data available, particularly for treatment.

Intravenous immunoglobulins are used in the treatment of different autoimmune diseases. Recent trials suggest their efficacy in relapsing remitting multiple sclerosis. We report the results of an efficacy and safety trial using monthly intravenous injections of immunoglobulins for patients with secondary progressive multiple sclerosis. Eighteen patients in clinical progression, who have been previously treated with immunomodulatory or immunosuppressive drugs, were given monthly intravenous immunoglobulin infusions (0.4 g/kg/d for 5 days). At the beginning, the mean EDSS score was 6.77. At the end of the study, an improvement of EDSS was noted in 61.1 p. cent of patients, with less than 1 and 0.75 for secondary and primary progressive diseases respectively. No worsening was reported. Surprisingly, some patients had partial improvement of neurological functions which were considered as sequelae. Indications for intravenous immunoglobulins in the treatment of the multiple sclerosis need to be evaluated.

A 26-year-old woman complained of trijeminal nevralgy and ocular symptoms revealing a paracavernal tumor which had progressed for three months. Histopathological analysis after partial resection led to the diagnosis of Castleman's disease. Six months later, the patient was considered cured after focal adjuvant radiotherapy. Castleman's disease is a lymphoproliferative disorder. Solitary intracranial involvement is unusual. Unlike multifocal disease, localized Castleman's disease has an excellent prognosis.