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Clinical and anatomopathological findings of lipid-related lesions in wild and pet birds from the State of Paraíba, Northeastern Brazil
Diseases related to lipid metabolism disorders are reported in several orders of birds, especially in psittacines, and include obesity, atherosclerosis, hepatic lipidosis, egg yolk coelomitis, lipomas, liposarcomas, xanthomas and xanthogranulomas. This study describes epidemiological, clinical and a...
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Published in: | Pesquisa Veterinária Brasileira 2023, Vol.43 |
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Main Authors: | , , , , , |
Format: | Article |
Language: | English |
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Citations: | Items that this one cites |
Online Access: | Get full text |
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Summary: | Diseases related to lipid metabolism disorders are reported in several orders of birds, especially in psittacines, and include obesity, atherosclerosis, hepatic lipidosis, egg yolk coelomitis, lipomas, liposarcomas, xanthomas and xanthogranulomas. This study describes epidemiological, clinical and anatomopathological aspects of 28 cases involving lipid-related lesions in wild and pet birds from Northeastern Brazil. The cases were selected from 313 avian patients referred to the UFPB Veterinary Hospital from 2018 to 2022. Lipid-related tumors were the most frequent lesions, followed by obesity, hepatic steatosis, egg yolk coelomitis, atherosclerosis and lipemia. The Psittaciformes order was the most affected, and an erroneous diet (excess consumption of sunflower seeds, bread, crackers, rice, etc.) was identified as the main risk factor for the development of these lesions, which reinforces the need to warn bird owners and caretakers about the importance of adequate nutrition. Forty-nine percent of the reported tumors were in the pericloacal region, which makes lipomas and xanthomas an important differential diagnosis for nodules in this location of birds, especially psittacids.
RESUMO: Doenças relacionadas à desordens no metabolismo dos lipídeos são reportadas em diversas ordens de aves, especialmente em piscítacídeos e incluem obesidade, aterosclerose, lipidose hepática, celomite por gema de ovo, lipomas, lipossarcomas, xantomas e xantogranulomas. Este estudo descreve aspectos epidemiológicos, clínicos e anatomopatológicos de 28 casos envolvendo lesões relacionadas a lipídeos em aves silvestres e pet no Nordeste Brasileiro. Os casos foram selecionados de um total de 313 aves atendidas entre 2018 e 2022 no Hospital Veterinário da UFPB. Tumores relacionados a lipídeos foram as lesões mais relatadas, seguido por obesidade, esteatose hepática, celomite por gema de ovo, aterosclerose e lipemia. A ordem Piscitaciforme foi a mais acometida e dieta errônea (Excesso de sementes de girassol, pão, bolacha, arroz, etc.) foi identificado como o principal fator de risco para o desenvolvimento das lesões, o que reforça a necessidade de advertir os tutores quanto a importância da alimentação adequada. Quarenta e nove por cento dos tumores relatados estavam na região pericloacal, o que torna lipomas e xantomas um diagnóstico diferencial importante para nódulos nessa localização em aves, principalmente psitacídeos. |
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ISSN: | 0100-736X 1678-5150 1678-5150 |
DOI: | 10.1590/1678-5150-pvb-7296 |