Leishmaniose visceral em cães / Visceral leishmaniasis in dogs

Background: Canine visceral leishmaniasis (CVL) is a zoonosis of variable clinical presentation, either in systemic orcutaneous form. Clinical signs include anorexia, ophthalmopathies, and chronic kidney disease. In the state of Santa Catarina, the foci are concentrated in the capital and its adjacencies, in the east side of the state. The objective of this studyis to outline the first three reported cases of CVL in the municipality of Curitibanos, since there are no reports to date inthe region of the mountainous plateau, in the middle west of Santa Catarina.Cases: All dogs were treated at the Veterinary Clinic School of the Federal University of Santa Catarina, Campus Curitibanos. The animals, two males and one female, belonged to the same tutor, resided in Curitibanos, and were attendedbetween 2016 and 2020. In the first case, attended in 2016, the complaint was of eye and skin changes about three monthsago. The animal lived in an urban environment and came from Uruguaiana, Rio Grande do Sul. On physical examination,the animal presented skin peeling, wet and crusty lesions, bloody discharge in the ears and nasal hyperkeratosis, as wellas signs suggestive of uveitis. In this case, euthanasia was carried out. The second case had complaints of respiratory, eyechanges, hyporexia, and polydipsia. The dog was prostrate, dehydrated, with lymphadenomegaly and respiratory disorders, compatible with bacterial pneumonia. Bilateral corneal edema confirmed uveitis. Upon return, the animal remaineddehydrated with enlarged lymph nodes. In the aspiration of the lymph nodes, suggestive forms of Leishmania sp. wereobserved. The recommended confirmatory tests were performed, leading to a definitive diagnosis of CVL. The patientwas treated with miltefosine, but later died. The third case was attended for general evaluation after a positive diagnosisfor CVL during an epidemiological survey of the second case. The animal was alert, tachycardic, and tachypneic with...(AU)

Leishmaniose visceral em cães / Visceral leishmaniasis in dogs

Background: Canine visceral leishmaniasis (CVL) is a zoonosis of variable clinical presentation, either in systemic orcutaneous form. Clinical signs include anorexia, ophthalmopathies, and chronic kidney disease. In the state of Santa Catarina, the foci are concentrated in the capital and its adjacencies, in the east side of the state. The objective of this studyis to outline the first three reported cases of CVL in the municipality of Curitibanos, since there are no reports to date inthe region of the mountainous plateau, in the middle west of Santa Catarina.Cases: All dogs were treated at the Veterinary Clinic School of the Federal University of Santa Catarina, Campus Curitibanos. The animals, two males and one female, belonged to the same tutor, resided in Curitibanos, and were attendedbetween 2016 and 2020. In the first case, attended in 2016, the complaint was of eye and skin changes about three monthsago. The animal lived in an urban environment and came from Uruguaiana, Rio Grande do Sul. On physical examination,the animal presented skin peeling, wet and crusty lesions, bloody discharge in the ears and nasal hyperkeratosis, as wellas signs suggestive of uveitis. In this case, euthanasia was carried out. The second case had complaints of respiratory, eyechanges, hyporexia, and polydipsia. The dog was prostrate, dehydrated, with lymphadenomegaly and respiratory disorders, compatible with bacterial pneumonia. Bilateral corneal edema confirmed uveitis. Upon return, the animal remaineddehydrated with enlarged lymph nodes. In the aspiration of the lymph nodes, suggestive forms of Leishmania sp. wereobserved. The recommended confirmatory tests were performed, leading to a definitive diagnosis of CVL. The patientwas treated with miltefosine, but later died. The third case was attended for general evaluation after a positive diagnosisfor CVL during an epidemiological survey of the second case. The animal was alert, tachycardic, and tachypneic with...