SHORT COMMUNICATION - Comparison between Splenic and Lymph Node Aspirations as Sampling Methods for the Parasitological Detection of Leishmania chagasi Infection in Dogs

The sensitivities of spleen and lymph node cultures for the diagnosis of canine visceral leishmaniasis were compared in 64 anti- Leishmania antibody positive dogs from an endemic area in Brazil. The sensitivity of spleen cultures for Leishmania detection was 97.9%; in lymph node cultures it was 25%....

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Veröffentlicht in:Memórias do Instituto Oswaldo Cruz 2004-05, Vol.99 (2)
Hauptverfasser: Stella Maria Barrouin-Melo, Daniela Farias Larangeira, Joelma Trigo, Paulo Henrique Palis Aguiar, Washington Luís Conrado dos-Santos, Lain Pontes-de-Carvalho
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container_issue 2
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container_title Memórias do Instituto Oswaldo Cruz
container_volume 99
creator Stella Maria Barrouin-Melo
Daniela Farias Larangeira
Joelma Trigo
Paulo Henrique Palis Aguiar
Washington Luís Conrado dos-Santos
Lain Pontes-de-Carvalho
description The sensitivities of spleen and lymph node cultures for the diagnosis of canine visceral leishmaniasis were compared in 64 anti- Leishmania antibody positive dogs from an endemic area in Brazil. The sensitivity of spleen cultures for Leishmania detection was 97.9%; in lymph node cultures it was 25%. Positive spleen culture was more frequent (p = 0.048, Fisher's exact probability test) in symptomatic (28 out of 33 animals) than in asymptomatic animals (19 out of 31 animals). These results support the use of spleen instead of lymph node aspiration as the choice method for the parasitological diagnosis of the infection
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subjects Leishmania chagasi - dog - diagnosis - Brazil
title SHORT COMMUNICATION - Comparison between Splenic and Lymph Node Aspirations as Sampling Methods for the Parasitological Detection of Leishmania chagasi Infection in Dogs
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