Alterações clínicas e patológicas da aspergilose em Pinguins-e-Magalhães (Spheniscus magellanicus)

Melissa Orzechowski Xavier; Mauro Pereira Soares; Rodolfo Pinho Silva Filho; Valéria Ruoppolo; Alessandro Comarú Pasqualotto; Mário C. Araújo Meireles; Luiz Carlos Severo

doi:10.5216/cab.v12i3.4014

CLINICAL AND PATHOLOGICAL FINDINGS OF ASPERGILLOSIS IN MAGELLANIC PENGUINS (Spheniscus magellanicus)

Authors

Melissa Orzechowski Xavier Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brasil
Mauro Pereira Soares Universidade Federal de Pelotas (UFPEL), Pelotas, Rio Grande do Sul, Brasil
Rodolfo Pinho Silva Filho
Valéria Ruoppolo
Alessandro Comarú Pasqualotto Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brasil
Mário C. Araújo Meireles Universidade Federal de Pelotas (UFPEL), Pelotas, Rio Grande do Sul, Brasil
Luiz Carlos Severo Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brasil

DOI:

https://doi.org/10.5216/cab.v12i3.4014

Keywords:

Pathology

Abstract

We studied a series of fifteen fatal cases of aspergillosis in penguins (Spheniscus magellanicus), seen over a 4-year period at a rehabilitation center in Southern Brazil. The clinical and pathological findings based on the lesions found at necropsy are described herein. The majority of animals (11/15) had sudden death without clinical signs. In 33.3% (5/15) of the cases, aspergillosis was restricted to the respiratory system and 66.6% showed disseminated disease, with liver, kidney, adrenal gland and gastrointestinal tract involvement. Typical lesions were characterized as white-yellowish granulomatous nodules. To the best of our knowledge, this is the largest series of aspergillosis cases described in penguins in South America.
KEYWORDS: aspergillosis; avian pathology; mycosis; penguins; seabirds.

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Published

2011-09-29

How to Cite

XAVIER, Melissa Orzechowski; SOARES, Mauro Pereira; FILHO, Rodolfo Pinho Silva; RUOPPOLO, Valéria; PASQUALOTTO, Alessandro Comarú; MEIRELES, Mário C. Araújo; SEVERO, Luiz Carlos. CLINICAL AND PATHOLOGICAL FINDINGS OF ASPERGILLOSIS IN MAGELLANIC PENGUINS (Spheniscus magellanicus). Brazilian Animal Science/ Ciência Animal Brasileira, Goiânia, v. 12, n. 3, p. 520–524, 2011. DOI: 10.5216/cab.v12i3.4014. Disponível em: https://revistas.ufg.br/vet/article/view/4014. Acesso em: 6 dec. 2025.

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Issue

Vol. 12 No. 3 (2011)

Section

Veterinary Medicine

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