Detection of Cryptosporidium spp and other intestinal parasites in children with acute diarrhea and severe dehydration in Rio de Janeiro Detecção de Cryptosporidium spp e outros parasitas intestinais em crianças com diarréia aguda e desidratação grave no Rio de Janeiro

The objective of the present study was to estimate the frequency of infection by Cryptosporidium spp and other intestinal parasites in dehydrated children with gastroenteritis who were admitted to a pediatric hospital. Stool examinations from 218 children were performed. Cryptosporidium spp was iden...

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Bibliographic Details
Published in:Revista da Sociedade Brasileira de Medicina Tropical
Main Authors: Filipe Anibal Carvalho-Costa, Alessandra Queiroga Gonçalves, Sandra Laranjeira Lassance, Carla Pontes de Albuquerque, José Paulo Gagliardi Leite, Márcio Neves Bóia
Format: Article in Journal/Newspaper
Language:English
Published: Sociedade Brasileira de Medicina Tropical (SBMT) 2007
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Online Access:https://doi.org/10.1590/S0037-86822007000300020
https://doaj.org/article/53ab814d21f242a8932ac09a572b8c09
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Summary:The objective of the present study was to estimate the frequency of infection by Cryptosporidium spp and other intestinal parasites in dehydrated children with gastroenteritis who were admitted to a pediatric hospital. Stool examinations from 218 children were performed. Cryptosporidium spp was identified in eighteen out of 193 stool samples (9.3%) subjected to safranin-methylene blue staining. Giardia lamblia was detected in ten out of 213 (4.7%) samples examined via the direct or Ritchie methods. Other parasites identified were Ascaris lumbricoides (4.2%), Blastocystis hominis (1.4%), Entamoeba coli (0.9%), Entamoeba histolytica/Entamoeba dispar (0.5%), Endolimax nana (0.5%), Trichuris trichiura (0.5%) and Enterobius vermicularis (0.5%). O objetivo do presente estudo foi estimar a freqüência das infecções por Cryptosporidium spp e outros parasitas intestinais em crianças desidratadas com gastroenterite, internadas em um hospital pediátrico. Exames de fezes de 218 crianças foram realizados. Cryptosporidium spp foi detectado em 18 de 193 (9,3%) amostras fecais submetidas à coloração pela safranina/azul-de-metileno. Giardia lamblia foi detectada em dez de 213 (4,7%) amostras submetidas ao exame direto ou ao método de Ritchie. Também foram identificados Ascaris lumbricoides (4,2%), Blastocystis hominis (1,4%), Entamoeba coli (0,9%), Entamoeba histolytica/Entamoeba dispar (0,5%), Endolimax nana (0,5%), Trichuris trichiura (0,5%) and Enterobius vermicularis (0,5%).