Lagoquilascariasis in domestic cat (Felis catus domesticus) - case report

ABSTRACT Lagoquilascariasis is a zoonotic disease caused by a nematode parasite of the genus Lagochilascaris (Family Ascarididae), with the ingestion of contaminated rodents being the main source of infection. The main clinical signs are dysphagia and the presence of ulcerated nodules in the cervical region. The objective was to describe a case of lagaroquilascariasis in a domestic cat, in the city of Caxias do Sul / RS. A young adult male feline, without defined breed presented lethargy, dehydration, bilateral fistulas in the oropharynx cavity, right eyeball with exophthalmos, corneal opacity, third eyelid prolapse and periocular ulcerated skin lesion in the upper medial region. The diagnosis was made through the visualization and microscopic identification of the parasite Lagochilascaris minor and coproparasitological examination with the presence of eggs. Treatment was based on the use of doramectin and sanitary measures. According to the current literature, there are few reports of lagoquilascariasis in felines with clinical presentation similar to this case, since the most common is the formation of an abscess in the neck region. Morover, it is the first case described in the municipality, thus contributing to the epidemiology of the disease.