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Rev. Soc. Bras. Med. Trop ; 54: e20200326, 2021. graf
Artículo en Inglés | SES-SP, ColecionaSUS, LILACS | ID: biblio-1143884

RESUMEN

Abstract Chagas Disease is caused by Trypanosoma cruzi. This infection is endemic in the Americas region. Neurological Chagas reactivation is diagnosed through the visualization of the parasite in the cerebrospinal fluid, blood, or tissue samples. Herein, we report the visualization of trypomastigotes by direct microscopic observation of a brain biopsy specimen and its preservation fluid (PF) in a paitient infected with VIH and T. cruzi. This easy and simple diagnostic method coupled with quantitative polymerase chain reaction can be used in all tissue biopsies and PF of T. cruzi seropositive patients, suspected of Chagas disease reactivation.


Asunto(s)
Humanos , Trypanosoma cruzi , Enfermedad de Chagas/diagnóstico , Biopsia , Pruebas Diagnósticas de Rutina
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