POST-HEPATIC JAUNDICE ASSOCIATED WITH PLATINOSOMIASIS IN A CAT

Authors

  • Carlos Eduardo Bastos Lopes Setor de Patologia Animal e MULTILAB, Departamento de Clínica e Cirurgia Veterinárias, Universidade Federal de Minas Gerais, Belo Horizonte-MG, Brasil https://orcid.org/0000-0002-2491-3483
  • Rodrigo Luiz Marques da Silva Setor de Patologia Animal e MULTILAB, Departamento de Clínica e Cirurgia Veterinárias, Universidade Federal de Minas Gerais, Belo Horizonte-MG, Brasil https://orcid.org/0009-0005-2354-9754
  • Lara Ribeiro de Almeida Departamento de Parasitologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte-MG, Brasil https://orcid.org/0000-0003-2651-1047
  • Dayse Helena Lages da Silva Setor de Patologia Animal e MULTILAB, Departamento de Clínica e Cirurgia Veterinárias, Universidade Federal de Minas Gerais, Belo Horizonte-MG, Brasil https://orcid.org/0000-0001-5930-5683
  • Roselene Ecco Setor de Patologia Animal e MULTILAB, Departamento de Clínica e Cirurgia Veterinárias, Universidade Federal de Minas Gerais, Belo Horizonte-MG, Brasil https://orcid.org/0000-0002-8052-5389

DOI:

https://doi.org/10.26605/medvet-v17n4-5968

Keywords:

domestic cat, cholangiohepatitis, Platynosomum illiciens, post mortem examination, histopathology

Abstract

Platinosomiasis is a parasitic infection caused by the trematode Platynosomum spp., found in the liver of domestic felines. The feline is the definitive host of Platynosomum, and the severity of the disease depends on the amount of parasites, time of parasitism and host response. The aim of this work was to report a case of post-hepatic jaundice resulting from feline platinosomiasis. A male, young, mixed breed feline was presented with a history of severe jaundice, progressive weight loss and sudden death. A sample of the bile content was collected and analyzed by sedimentation through centrifugation to search for helminth eggs, resulting in the observation of innumerous dark brown, oval, monoperculated and embryonated eggs, morphologically compatible with eggs of Platynosomum. The stereoscopy of fresh liver samples and histopathology confirmed the parasitism through the identification of adult specimens, whose morphological features were compatible with Platynosomum illiciens. The post-hepatic jaundice was related to bile stasis resulting from the accumulation of intraductal mucus and parasites. In this particular case, the pathological findings associated with the identification of adults recovered from the biliary content were essential for the definitive diagnosis of the disease.

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References

Azevedo, F.D. et al. Avaliação radiográfica e ultrassonográfica do fígado e da vesícula biliar em gatos domésticos (Felis catus domesticus) parasitados por Platynosomum illiciens (Braun, 1901) Kossak, 1910. Brazilian Journal of Veterinary Medicine, 35(3): 283-288, 2013.

Braga, R.R. et al. Prevalence of Platynosomum fastosum infection in free roaming cats in northeastern Brazil: Fluke burden and grading of lesions. Veterinary Parasitology, 227(30): 20-25, 2016.

Campos, N.C. et al. Infecção natural por Platynosomum fastosum em felino doméstico no município de Alegre, Espírito Santo e sucesso no tratamento com praziquantel. Medicina Veterinária, 12(1): 17-21, 2018.

Carvalho, T.K. et al. Diagnóstico anatomohistopatológico de platinosomose em felino: Relato de caso. Acta Biomedica Brasiliensia, 8(2): 140-146, 2017.

Ferreira, A.M.R.; Almeida, E.C.P. Platinosomose. In: Souza, H.J.M. Coletâneas em medicina e cirurgia felina. Rio de Janeiro: L. F. Livros de Veterinária, 2003. p.385-393.

Filgueira, K.D. et al. Aspectos histopatológicos do sistema hepatobiliar de três felinos domésticos parasitados por Platynosomum concinnum (Trematoda: Dicrocoeliidae) (AU). MEDVEP. Revista Científica de Medicina Veterinária, 6(19): 229-232, 2008.

Gava, M.G. et al. Platynosomum fastosum in an asymptomatic cat in the state of Espírito Santo: first report. Revista de Patologia Tropical, 44(4): 496-502, 2015.

Hendrix, C.M. Identifying and controlling helminths of the feline esophagus, stomach, and liver. Veterinary Medicine, 90(5): 473-476, 1995.

Jaffey, J.A. Feline cholangitis/cholangiohepatitis complex. Journal of Small Animal Practice, 63(8): 573-589, 2022.

Köster, L. et al. Percutaneous ultrasound?guided cholecystocentesis and bile analysis for the detection of Platynosomum spp.?induced cholangitis in cats. Journal of Veterinary Internal Medicine, 30(3): 787-793, 2016.

Lima, R.L. et al. Platynosomum fastosum in domestic cats in Cuiabá, Midwest region of Brazil. Veterinary Parasitology: Regional Studies and Reports, 24(100582): 1-4, 2021.

Luna, L.G. Manual of histologic staining methods of the Armed Forces Institute of Pathology. 3rd ed. New York: McGraw-Hill, 1968. 258p.

Michaelsen, R. et al. Platynosomum concinnum (Trematoda: Dicrocoeliidae) em gato doméstico da cidade de Porto Alegre, Rio Grande do Sul, Brasil. Revista Veterinária em Foco, 10(1): 53-60, 2012.

Montserin, S.A.S. et al. Clinical case: Platynosomum fastosum Kossack, 1910 infection in a cat: first reported case in Trinidad and Tobago. Revue de Médecine Vétérinaire, 164(1): 9-12, 2013.

Newell, S.M. et al. Quantitative hepatobiliary scintigraphy in normal cats and in cats with experimental cholangiohepatitis. Veterinary Radiology & Ultrasound, 42(1): 70-76, 2001.

Norsworthy, G.D. Trematódeos: hepáticos, biliares e pancreáticos. In: Norsworthy, G.D.; Crystal, M.A.; Grace, S.F. O paciente felino. 3rd ed. São Paulo: Roca, 2009. p.113-114.

Pinto, H.A. et al. Platynosomum illiciens (Trematoda: Dicrocoeliidae) in captive black-tufted marmoset Callithrix penicillata (Primates: Cebidae) from Brazil: a morphometric analyses with taxonomic comments on species of Platynosomum from nonhuman primates. Journal of Parasitology, 103(1): 14-21, 2017.

Salomão, M. et al. Ultrasonography in hepatobiliary evaluation of domestic cats (Felis catus, L., 1758) infected by Platynosomum Looss, 1907. The Journal of Applied Research, 3(3): 271-279, 2005.

Silva, A.R. et al. The outcomes of polyparasitism in stray cats from Brazilian Midwest assessed by epidemiological, hematological and pathological data. Revista Brasileira de Parasitologia Veterinária, 31(2), 1-12, 2022.

Snowden, K.F.; Ketzis, J.K. Trematodes. In: Sykes, J.E. Greene’s infectious diseases of the dog and cat. 5th ed. Elsevier: St. Louis, 2023. p.1528-1550.

Soe, B.K. et al. A first attempt at determining the antibody-specific pattern of Platynosomum fastosum crude antigen and identification of immunoreactive proteins for immunodiagnosis of feline platynosomiasis. Veterinary World, 15(8): 2029-2038, 2022.

Soldan, M.H.; Marques, S.M.T. Platinosomose: abordagem na clínica felina. Revista da FZVA, 18(1): 46-67, 2011.

Vieira A.L.S. et al. Platynosomum fastosum infection in two cats in Belo Horizonte, Minas Gerais state – Brazil. Brazilian Journal of Veterinary Pathology, 2(1): 45-48, 2009.

Vieira, Y.G. et al. Primeiro relato de Platynosomum spp. em um felino doméstico no estado do Paraná, Brasil. Medicina Veterinária, 15(1): 21-27, 2021.

Werner, P. Acúmulos ou deposições de substâncias. In:____ Patologia geral veterinária aplicada. São Paulo: Roca, 2011. 140p.

Willard, M.D.; Fossum, T.W. Diseases of the gallbladder and extrahepatic biliary system. In: Ettinger, J.S.; Feldman, E.C. Textbook of veterinary internal medicine: diseases of the dog and cat. 5th ed. Missouri: Elsevier Saunders, 2005. p.1478-1482.

Published

2023-12-28

How to Cite

Lopes, C. E. B., Silva, R. L. M. da, Almeida, L. R. de, Silva, D. H. L. da, & Ecco, R. (2023). POST-HEPATIC JAUNDICE ASSOCIATED WITH PLATINOSOMIASIS IN A CAT. Medicina Veterinária, 17(4), 270–276. https://doi.org/10.26605/medvet-v17n4-5968

Issue

Section

Animal Pathology