[Biologic markers in multiple sclerosis (and II). Neurophysiologic and imaging correlations]. / Marcadores biológicos en la esclerosis múltiple (y II). Correlaciones neurofisiológicas y de imagen.
Neurologia
; 7(8): 216-22, 1992 Oct.
Article
en Es
| MEDLINE
| ID: mdl-1449838
ABSTRACT
The relation between the results of 7 biological markers (cells, total protein, albumin, IgG, IgG ratio, Tibbling ratio, and Tourtellotte's formula) and 4 paraclinical tests (PEV, PEATC, CT and MR) in 236 patients with multiple sclerosis (MS) not selected by the localization of symptoms were studied. One hundred forty-one had clinically defined MS, 22 had defined MS supported by a laboratory and 68 had clinically probable MS. The existence of a relation between PEV and MRI abnormality and the increase in the concentration and the ratios of intrathecal IgG synthesis and the degree of certainty of disease diagnosis was demonstrated. The most sensitive test was MRI (93%) followed by VEP (83%) and BAEP (60%) and the sensitivity of the study with high resolution CT including 59 patients explored by double enhancement and delayed cut off was very low (33%). It was considered that for the lack of a specific diagnostic test the use of biological markers PEV and MR constituted a necessary aid in the diagnosis of MS.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Esclerosis Múltiple
Tipo de estudio:
Diagnostic_studies
Límite:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
Es
Revista:
Neurologia
Asunto de la revista:
NEUROLOGIA
Año:
1992
Tipo del documento:
Article