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In this study, we evaluated the effect of imprecision in patient repositioning encountered in real life on multiple sclerosis (MS) lesion volumes measured from MRIs. We also evaluated two putative methods for reducing the variability in these lesion volume measurements: first, a reduction of slice thickness (from the conventional 5 mm to 3 mm) and second,(More)
BACKGROUND Clinical practice guidelines should aim to assist clinicians in making evidence-based choices in the care of their patients. This review attempts to determine the extent of evidence-based support for clinical practice guideline recommendations concerning cutaneous melanoma follow up and to evaluate the methodological quality of these guidelines.(More)
OBJECTIVES To evaluate whether a triple dose of gadolinium-DTPA (Gd-DTPA) or delayed MRI increase the number, size, and conspicuousness of enhancing lesions in patients with benign multiple sclerosis. METHODS T1 weighted brain MRI was carried out on 20 patients with benign multiple sclerosis (expanded disability status scale < 3 with a disease duration >(More)
BACKGROUND To investigate the mechanisms underlying disability in multiple sclerosis (MS), 40 patients with the relapsing-remitting form of the disease and 13 patients with secondary progressive MS underwent multimodal evoked potential (EP), motor evoked potential (MEP), and spinal motor conduction time evaluation. Clinical disability was evaluated by the(More)
Two of four sisters have multiple sclerosis (MS), lamellar ichthyosis, beta thalassaemia minor and a quantitative deficit of factor VIII-von Willebrand complex. The mother and the other sisters have only beta thalassaemia minor. The association of MS and a cluster of genetically determined diseases is rare. Such families could offer a new approach to the(More)
Ten patients with relapsing-remitting multiple sclerosis have been studied by serial gadolinium-pentetic acid magnetic resonance imaging (MRI) every 14 days for 3 months. At the end of the follow-up, seven relapses occurred in six patients; no therapy was administered during the study. Ninety-three enhancing lesions were collected in eight patients. With(More)
The levels of lymphocytes, blood lymphocytes subsets (CD3+, CD4+, CD8+, DR+, CD25+, CD4+, CD45RA+, CD4+, CD29+ cells) and sIL-2r of 10 patients affected by relapsing-remitting multiple sclerosis were serially studied. The identification of the activity of the disease was made by gadolinium-DTPA (Gd-DTPA) MRI. The immunological determinations and the MRI of(More)
We report the second case of thrombotic thrombocytopenic purpura occurring during ticlopidine therapy. A cerebral hemorrhage was the first sign of the thrombocytopenia. Even if thrombocytopenia is a rare occurrence with ticlopidine therapy, we stress that platelets must be repeatedly monitored.