Arquivos de Neuro-Psiquiatria (Apr 2010)

Epidemiologic pattern of patients with neurocysticercosis diagnosed by computed tomography in Curitiba, Brazil Perfil epidemiológico de pacientes com neurocisticercose diagnosticados por tomografia computadorizada em Curitiba, Brazil

  • Ana Laura Grazziotin,
  • Mariana Campos Fontalvo,
  • Marilis Beckert Feijó Santos,
  • Fernanda Monego,
  • Ana Line Grazziotin,
  • Victor Hugo Zanini Kolinski,
  • Rodrigo Henrique Bordignon,
  • Alexander Welker Biondo,
  • Affonso Antoniuk

DOI
https://doi.org/10.1590/S0004-282X2010000200022
Journal volume & issue
Vol. 68, no. 2
pp. 269 – 272

Abstract

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The aim of this study was to drawn an epidemiological pattern of neurocystisticercosis (NCC) patients diagnosed by computed tomography at the major private diagnostic center in Curitiba, Brazil. A total of 1,009 medical files of consecutive patients presenting neurological indications were diagnosed by computed tomography from July 2007 to April 2008. Patient data included sex, age, municipality and tomography findings were analysed by Epi-info version 6.0.1. software. Most patients (81.10%) were living in Curitiba. A total of 91/1,009 cases (9.02%) were considered positive to NCC; 88 (96.7%) patients had inactive form of NCC and only 3 (3.2%) patients had cysts in granulomatous process. No patients had both forms. The prevalence of NCC cases in studied group was greater in patients between 51 to 60 years old, however, difference between sex was not significant. This epidemiological pattern of NCC was similar to the first NCC study in Curitiba, performed in 1995-1996 with 9.24% of positive cases.Determinou-se o perfil epidemiológico da neurocisticercose (NCC) em pacientes diagnosticados por tomografia computadorizada (TC) no maior centro privado de diagnósticos de Curitiba, Brasil. Foram analisados 1009 registros médicos de pacientes consecutivos com indicações neurológicas submetidos a TC entre julho de 2007 a abril de 2008. Os dados dos pacientes que incluíram sexo, idade, município de residência e achados tomográficos foram analisados pelo software Epi-info versão 6.01. A maioria dos pacientes (80,10%) era procedente de Curitiba; 91/1.009 casos (9,02%) foram positivos para NCC; 88 (96,7%) apresentaram a forma inativa e apenas em 3 (3,2%) cistos em processo granulomatoso; não houve formas mistas. A prevalência de casos de NCC foi maior entre 51 e 60 anos. Não houve diferença significativa para o sexo entre os casos. O perfil dos pacientes diagnosticados para NCC por TC neste estudo é semelhante ao estudo anterior realizado em Curitiba entre 1995-1996, com 9,24% de casos de NCC.

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