title: [Neurologic diseases in Niger].
abstract: The authors report the results of a study realized at National Hospital of Niamey (Republic of Niger) from october 1981 to may 1986. Among 4820 patients living in Western Niger, 410 (8.5%) had neurological disorders. Out of 16 recognized syndromes 6 constitute 75.2%: comas, paraplegias, cranial nerves palsies, convulsions, hemiplegias and sciaticas. An etiological diagnosis is made in 269 patients. From 15 diseases 4 totalize 73.5%: there are medullar compressions, infections of the central nervous system (bacterial meningitis, cerebral malaria), cerebral vascular disturbances and metabolic encephalopathies. POTT's disease is the most common cause of medullar compression with paraplegia and arterial hypertension is a very important etiologic factor of cerebral vascular attack (42.2 and 44.4% respectively). Parkinsonian syndrome and multiple sclerosis seem rare. The diagnosis of cerebral tumor is very uncommon but this is in relation to the absence of autopsy and of recent investigation (scanner). No case of tuberculous meningitis is noted and this can't be explained by the authors in a major tuberculous endemic area.
authors.affiliation: Service de Médecine Interne B-Hôpital National-Niamey Niger.
authors.forename: A
authors.initials: A
authors.lastname: Cenac
authors.forename: A
authors.initials: A
authors.lastname: Tout
authors.forename: J
authors.initials: J
authors.lastname: Audoin
authors.forename: F
authors.initials: F
authors.lastname: Lamothe
authors.forename: A
authors.initials: A
authors.lastname: Buguet
authors.forename: M
authors.initials: M
authors.lastname: Develoux
authors.forename: Y
authors.initials: Y
authors.lastname: Gaultier
mesh_terms: D001424:Bacterial Infections / Q000453:epidemiology; D001928:Brain Diseases, Metabolic / Q000453:epidemiology; D002561:Cerebrovascular Disorders / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D009422:Nervous System Diseases / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D009460:Neurologic Examination; D009548:Niger / Q000453:epidemiology; D013117:Spinal Cord Compression / Q000453:epidemiology
vernacular_title: Les maladies neurologiques au Niger.