Platynosomum illiciens infection in domestic cats: insights from a sanctuary

• Autor(a) principal: Alberigi, Bruno
• Data de Publicação: 2023
• Outros Autores: Matos, Mateus Daudt, Correia, Thaís Ribeiro, Ferreira, Bruno de Oliveira Telles, Cassani, Lais Sperandio, Roque, Roxanne Marina da Silva, Nohara, Sidney Jiro, Labarthe, Norma
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Brazilian Journal of Veterinary Medicine
• Texto Completo: https://bjvm.org.br/BJVM/article/view/1309
• topic: cats, liver fluke, bile.; gatos, verme do fígado, bile.

Platynosomum illiciens, a trematode parasite known for its intricate life cycle, predominantly infests the liver, gallbladder, and bile ducts of domestic cats. In this study, we examined feline fecal samples from a cat sanctuary in Metropolitan Rio de Janeiro, Brazil, aiming to determine whether, even in such environments, cats retain their atavistic hunting habits, as evidenced by the presence of P. illiciens in fecal samples. The infection diagnosis utilized centrifugal sedimentation in the formalin-ethyl acetate test. Out of 72 fecal samples collected from various cats, four tested positive for P. illiciens eggs. This study serves as a reminder that even in environments where they are well-fed, cats exhibit predatory behavior, engaging in hunting and consuming prey, thus exposing themselves to parasites. It emphasizes the importance of veterinarians and cat caretakers being cognizant of the widespread presence of P. illiciens in Brazil and considering it in the differential diagnosis for cats presenting with liver or gallbladder issues. In conclusion, our findings underscore that the ancestral instinct for hunting and predation, preserved in domestic cats, persists despite fulfilling their nutritional needs.