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Parasitological diagnosis of mucocutaneous leishmaniasis due to Leishmania b. braziliensis in Bolivia

Abstracts

Parasitological diagnosis, using staned smears, culture and pathological examination of biopsy, was studied in 146 patients infected with mucocutaneous leishmaniasis, in Bolivia and Peru. The most efficient parasite detecting technique appeared to be the smear examination in cutaneous lesions (33 % positive) and the pathology in case of mucous lesions (28 % positive). In both, cutaneous and mucous lesions, the parasites were found most frequently in old lesions.

Mucocutaneous leishmaniasis; Leishmania b. braziliensis; Diagnosis; Parasite; Bolivia; Peru


Diagnósticoparasitolôgico, usando esfregaço, cultura e exame anatomopatológico de biópsia, foi estudado em 146pacientes infectados com leishmaniose mucocutânea, na Bolívia e Peru. A mais eficiente técnica de detectar parasitas parece ser o exame de esfregaço para lesões cutâneas (33% de positividade) e anatomopatológico para lesões de mucosas (28% de positividade). Em ambas lesões, cutânea e mucosa, parasitas foram mais frequentemente encontrados em velhas lesões.

Leishmaniose mucocutânea; Leishmania b. braziliensis; Diagnóstico; Parasita; Bolivia; Peru


ARTICLES

Parasitological diagnosis of mucocutaneous leishmaniasis due to Leishmania b. braziliensis in Bolivia

Laure Dimier-David; Christophe David; Pierre Ravisse; Renato Bustillos; Susana Revollo; Philippe Lyèvre; Maruschka Munoz; Fernando Vargas; Jean-Pierre Dedet

Adress to correspondence Adress to correspondence: Dr. Jean-Pierre Dedet Laboratoire d'Ecologie Médicale et Parasitologie Parasitaire Annexe de la Faculté de Médecine, 163 rue Auguste Broussonet 34000 Montpellier France.

ABSTRACT

Parasitological diagnosis, using staned smears, culture and pathological examination of biopsy, was studied in 146 patients infected with mucocutaneous leishmaniasis, in Bolivia and Peru. The most efficient parasite detecting technique appeared to be the smear examination in cutaneous lesions (33 % positive) and the pathology in case of mucous lesions (28 % positive). In both, cutaneous and mucous lesions, the parasites were found most frequently in old lesions.

Keywords: Mucocutaneous leishmaniasis. Leishmania b. braziliensis. Diagnosis. Parasite. Bolivia. Peru.

RESUMO

Diagnósticoparasitolôgico, usando esfregaço, cultura e exame anatomopatológico de biópsia, foi estudado em 146pacientes infectados com leishmaniose mucocutânea, na Bolívia e Peru. A mais eficiente técnica de detectar parasitas parece ser o exame de esfregaço para lesões cutâneas (33% de positividade) e anatomopatológico para lesões de mucosas (28% de positividade). Em ambas lesões, cutânea e mucosa, parasitas foram mais frequentemente encontrados em velhas lesões.

Palavras-chave:Leishmaniose mucocutânea. Leishmania b. braziliensis. Diagnóstico. Parasita. Bolívia. Peru.

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Recebido para publicação em 18/08/91.

Instituto Boliviano de Biologia de Altura, c/o Embajada de Francia and Servicio de Otorrinolaringologia, Hospital das Clínicas, La Paz, Bolivia. Unité d'Histopathologie, Institut Pasteur, Paris, France.

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  • Adress to correspondence:

    Dr. Jean-Pierre Dedet
    Laboratoire d'Ecologie Médicale et Parasitologie Parasitaire
    Annexe de la Faculté de Médecine, 163
    rue Auguste Broussonet
    34000
    Montpellier France.
  • Publication Dates

    • Publication in this collection
      23 Apr 2013
    • Date of issue
      Dec 1991

    History

    • Accepted
      18 Aug 1991
    • Received
      18 Aug 1991
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