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find Keyword "Left ventricular apical ballooning syndrome" 1 results
  • Summary on magnetic resonance imaging, and pathological and clinical characteristics of 26 multiple sclerosis patients with new lesion in medulla oblongata

    ObjectiveTo evaluate the magnetic resonance imaging (MRI) manifestations, pathological and clinical characteristics, and treatment outcomes of multiple sclerosis (MS) patients with new lesion in medulla oblongata (MO).MethodsPubMed, EBSCO, and Springer databases between January 1st, 2000 and May 1st, 2018 were searched with the combined keywords of " multiple sclerosis” and " medulla oblongata”. Furthermore, the MS patients’ MRI manifestations, pathological and clinical characteristics, and treatment outcomes were summarized.ResultsA total of 18 papers were involved, in which 26 patients were included. The lesions in MO were mainly showed by wedge-shape (9/20), and round or oval-shape (9/20) in axial head MRI. Inflammatory cells infiltration and acute demyelination in the new lesions of MO had been displayed by autopsy reports of two MS patients. The new lesions in MO mainly referred to various types of nystagmus (9/26), left ventricular apical ballooning syndrome (LVABS) (8/26), neurogenic pulmonary edema (NPE) (6/26), and acute heart failure (6/26). Nucleus tracts solitaries (NTS), along with dorsal motor nucleus of the vagus nerve and medial reticular formation (MRF), was related to LVABS and NPE. Intercalatus nucleus, Roller nucleus and/or autonomic nerve structure were related to various types of nystagmus.ConclusionsIn axial head MRI, the new MS lesions in MO were mainly wedge-shape and round or oval-shape. Beyond that, the new MS lesions in MO could involve NTS, dorsal motor nucleus of the vagus nerve, MRF, intercalatus nucleus, Roller nucleus and/or autonomic nerve structure, resulting in special clinical features, such as, nystagmus, LVABS, NPE, and acute heart failure. Corticosteroid is still the main treatment to relieve the clinical manifestations caused by new MS lesions in MO.

    Release date:2018-06-26 08:57 Export PDF Favorites Scan
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