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Peer-reviewed veterinary case report

Parasite Lagochilascaris minor found in a cat in São Paulo coast

By Cardoso, Catarina Borges et al.·Published in Veterinary parasitology, regional studies and reports·2020·School of Veterinary Medicine and Animal Science - FMVZ, Brazil·View original on PubMed

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Original publication title: Lagochilascaris minor (Nematoda, Ascarididae) in a domestic cat in a coastal city of the state of São Paulo.

Species:
cat

Plain-English summary

A stray cat in São Sebastião, Brazil, was found with painful sores and pus on its neck. Upon examination, veterinarians discovered around 100 parasitic worms called Lagochilascaris minor living in the affected area. The parasites were successfully removed, and the cat's condition was treated. This case highlights the importance of monitoring for these parasites in domestic cats, especially as more cases are being reported in Brazil.

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Abstract

This paper describes the discovery of Lagochilascaris minor parasitizing a stray cat (Felis catus) in São Sebastião, a coastal city in the state of São Paulo, Brazil. The cat presented fistulas with purulent secretion in the ventral cervical region. A thorough evaluation revealed nematodes in the site. The parasites were removed, amounting to a total of about 100 specimens. The parasite species was identified based on measurements and morphological characteristics of adult worms. This report of parasitism by L. minor in domestic cats in the state of São Paulo reinforces the need for greater attention to this parasitosis, given the increase in cases among carnivores in Brazil.

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Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/32057399/