title: [Neurologic and laboratory findings in a population of an endemic area for taeniasis-cysticercosis, Lagamar, MG, Brazil (1992-1993)].
abstract: A clinic-epidemiological enquiry was conducted on in an endemic area for teniasis-cysticercosis. From the whole population 1080 (32.2%) individuals were examined. We found 198 (18.3%) individuals referring teniasis-bearing in the past, and 103 (9.5%) affirming to have had convulsions, either in the past or present. From the last group, 39 (37.8%) indicated that the crisis had begun in adulthood. From the group of patients presenting convulsions, 62 (62%) had laboratory tests performed. Computed tomography showed intracranial calcifications in 21 (33.8%) patients, variable in number and location, suggesting neurocysticercosis and no evidence of disease activity. Electroencephalograms showed abnormal waves in 21 (33.8%) patients and cerebrospinal fluid analyses were altered in 27 (43.5%) cases, having detected eosinophils only in 3 (4.8%) patients. Spinal fluid tests for cysticercosis through enzyme linked immunosorbent assay (ELISA) or indirect immunofluorescence were taken in only 26 (41.9%) patients, obtaining positive results in 6 (23%) samples. Varying upward shifts of protein levels were found in spinal fluid analysis. Assuming that all epidemiologic risk factors for teniasis-cysticercosis in the studied region and its correlation with the laboratory alterations described in convulsing crisis, a prevalence of 1.9% for neurocysticercosis was found.
authors.affiliation: Disciplina de Doenças Infecciosas e Parasitárias, Faculdade de Medicina do Triângulo Mineiro (FMTM), Uberaba/MG, Brasil.
authors.forename: M L
authors.initials: ML
authors.lastname: Silva-Vergara
authors.forename: C de O
authors.initials: Cde O
authors.lastname: Vieira
authors.forename: J H
authors.initials: JH
authors.lastname: Castro
authors.forename: L G
authors.initials: LG
authors.lastname: Micheletti
authors.forename: A S
authors.initials: AS
authors.lastname: Otaño
authors.forename: J
authors.initials: J
authors.lastname: Franquini júnior
authors.forename: M
authors.initials: M
authors.lastname: Cabral
authors.forename: A
authors.initials: A
authors.lastname: Leboreiro
authors.forename: J O
authors.initials: JO
authors.lastname: Marques
authors.forename: W F
authors.initials: WF
authors.lastname: de Souza
mesh_terms: D000293:Adolescent; D000328:Adult; D001938:Brazil / Q000453:epidemiology; D002493:Central Nervous System Diseases / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D003551:Cysticercosis / Q000134:cerebrospinal fluid / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology*; D004569:Electroencephalography; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D012640:Seizures / Q000209:etiology; D014057:Tomography, X-Ray Computed
vernacular_title: Achados neurológicos e laboratoriais em população de área endêmica para teníase-cisticercose, Lagamar, MG, Brasil (1992-1993).