First diagnosis of human microsporidiosis in Uruguay

Authors

  • Nora Fernández Centro Hospitalario Pereira Rossell, Unidad docente, Área de Parasitología y Micología, Departamento de Laboratorio Clínico, Asistente. Departamento de Parasitología y Micología, Ex Asistente
  • Ana Combol Licenciada en Laboratorio Clínico
  • Elena Zanetta Universidad de la República, Facultad de Medicina, Instituto de Higiene, Departamento de Parasitología y Micología, Prof. Agdo.
  • Ana María Acuña Universidad de la República, Facultad de Medicina, Instituto de Higiene, Departamento de Parasitología y Micología, Prof. Agdo.
  • Elbio Gezuele Universidad de la República, Facultad de Medicina, Instituto de Higiene, Departamento de Parasitología y Micología, Prof. Agdo.

Keywords:

MICROSPORIDIOSIS, DIARRHEA, ACQUIRED IMMUNODEFICIENCY SYNDROME

Abstract

Microsporidia are protozoan parasites found in vertebrates and invertebrates. In the 80's they were recognized as a cause of diarrhea in HIV-AIDS patients and lately in patients with renal transplantation and immunocompetent patients (traveler's diarrhea).
The objective of this paper is to communicate the first founding of this agent in a patient with HIV-AIDS and to contribute to determine the most important pathogenic and diagnostic characteristics of microsporidia.
In 1998 the Parasitoloy Departament implemented colouring techniques for microsporidia, gram-chromotrope and trichrome.
The first founding was observed in a HIV-AIDS patient with a 9 month-course of diarrhea; specific treatment was not performed since the patient carried a concomitant cryptococcal meningoencephalitis, that provoked his death.
Recognition of theses oportunist agents as a cause of diarrhea in Uruguay contribute to determine the aetiologic diagnosis of chronic diarrhea in patients with HIV-AIDS.
Specific colouring techniques should be incorporated in diagnosis algorithm for enteroparasitosis in risk groups.

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Published

2002-12-31

How to Cite

1.
Fernández N, Combol A, Zanetta E, Acuña AM, Gezuele E. First diagnosis of human microsporidiosis in Uruguay. Rev. Méd. Urug. [Internet]. 2002 Dec. 31 [cited 2024 Oct. 18];18(3):251-5. Available from: https://revista.rmu.org.uy/index.php/rmu/article/view/968

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