New human case reports of cutaneous leishmaniasis by Leishmania (Viannia) naiffi in the Amazon region, Brazil
Few cases of human cutaneous leishmaniasis (CL) caused by Leishmania naiffi were described in the medical literature. The aim of this study was to report and analyze new cases of L. naiffi in the period between the years 1992 to 2011. The strains were characterized by isoenzyme analysis. All patient...
| Autor principal: | Figueira, Luanda de Paula |
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| Outros Autores: | Soares, Fabiane Veloso, Naiff, Roberto Daibes, Vinhote-silva, Alana Cristina, Silva, Susi Simas da, Espir, Thaís Tibery, Naiff, Maricleide de Farias, Gomes, Luis Henrique Monteiro, Moreira, Flávia Regina Almeida Campos Naief, Franco, Antônia Maria Ramos |
| Grau: | Artigo |
| Idioma: | English |
| Publicado em: |
Acta Amazonica
2020
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| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/13127 |
| Resumo: |
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Few cases of human cutaneous leishmaniasis (CL) caused by Leishmania naiffi were described in the medical literature. The aim of this study was to report and analyze new cases of L. naiffi in the period between the years 1992 to 2011. The strains were characterized by isoenzyme analysis. All patients assisted had small lesions; ranging from 1.0x1.0 mm and 13.5x11.5 mm. The lesions observed were widely distributed55.5% on the lower limb, 5.5% in the abdominal area, 16.6% on upper limb and 22.2% in upper limb and back. Seventy-two percent of patients had ulcerated lesions. Clinical course of the disease varied from 1 to 10 months. According to gender, most infected individuals were men (83.3%). The patients came from Amazonas (10), Pará (01) and Rondônia (01), north States of Brazil. Five patients were infected in experimental stations of the National Institute of Amazonian Research (INPA). Although the results of this study were similar to other reports in the literature, some of the patients had more of one skin lesion. It is also reported the first case of CL caused by L. naiffi in the State of Rondônia and identified an area of disease transmission in the experimental station of INPA. |