Diagnosis of nasal cryptococcosis with cutaneous and respiratory involvement in a domestic feline

Autores

  • Milena Mirelle Oliveira Nogueira Lima Discente do programa de especialização em Medicina Veterinária, Instituto Federal de Ciência e Tecnologia da Paraíba (IFPB), Hospital Veterinário Adílio Santos de Azevedo (HV ASA), Sousa, Paraíba, Brasil. https://orcid.org/0009-0002-2544-9210
  • Brendo Andrade Lima Discente do programa de especialização em Medicina Veterinária, Instituto Federal de Ciência e Tecnologia da Paraíba (IFPB), Hospital Veterinário Adílio Santos de Azevedo (HV ASA), Sousa, Paraíba, Brasil. https://orcid.org/0000-0001-7946-2133
  • Mariana Lumack do Monte Barretto Médica Veterinária do Instituto Federal de Ciência e Tecnologia da Paraíba (IFPB), Hospital Veterinário Adílio Santos de Azevedo (HV ASA), Sousa, Paraíba, Brasil. https://orcid.org/0000-0002-5454-3962
  • Isabela Calixto Matias Médica Veterinária do Instituto Federal de Ciência e Tecnologia da Paraíba (IFPB), Hospital Veterinário Adílio Santos de Azevedo (HV ASA), Sousa, Paraíba, Brasil. https://orcid.org/0000-0003-0548-1125
  • Suely Cristina Pereira de Lima Oliveira Docente do Instituto Federal de Ciência e Tecnologia da Paraíba (IFPB), Hospital Veterinário Adílio Santos de Azevedo (HV ASA), Sousa, Paraíba, Brasil. https://orcid.org/0000-0002-9408-6364
  • Katarine de Souza Rocha Docente do Instituto Federal de Ciência e Tecnologia da Paraíba (IFPB), Hospital Veterinário Adílio Santos de Azevedo (HV ASA), Sousa, Paraíba, Brasil. https://orcid.org/0000-0002-9609-3517

DOI:

https://doi.org/10.21708/avb.2025.19.1.12726

Resumo

This paper describes a case of Cryptococcus sp. infection in a domestic feline with cutaneous and respiratory alterations. The 4-year-old male animal, of no defined breed, presented with an increase in volume in the nasal region, with multifocal ulcers and a reddish surface. After careful clinical assessment, samples were taken for a screening cytopathological examination, which revealed yeast-like structures compatible with Cryptococcus sp., which was confirmed with a biopsy followed by a histopathological examination which showed the presence of yeasts of the fungus and a fungal culture obtained by swabbing the lesion and exudates which confirmed the presence of yeasts. Different diagnostic techniques were decisive in instituting treatment, based on using oral antifungals for 90 days.

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Publicado

2025-07-31

Edição

Seção

Clinical Reports / Casos Clínicos

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