Fístula oronasal congênita secundária em neonato felino da raça Maine Coon: Terapia clínica e suporte nutricional assistido

Congenital malformations are related to hereditary factors or promoted by environmental agents, to mention: toxic, infectious, nutritional, chemical and physical. In felines, the casuistry of neonates with malformation is between 1% and 2%. Among the most observed pathologies, we highlight the cleft palate (more frequent), hydrocephalus and agenesis of the digestive tract. In secondary cleft palate the closure of the palate is incomplete, the patient has milk flow through the nostrils, coughing, choking and / or sneezing in the food and respiratory tract infections, the diagnosis being confirmed by inspection of the oral cavity. The article deals with clinical management and assisted nutrition, without surgical correction. A newborn, male, Maine Coon cat was admitted to a clinic complaining of a parent's rejection. On physical examination, the presence of a secondary congenital cleft palate was observed. The tutor and veterinary doctor opted for clinical management, considering the scarcity of literature regarding surgical treatment in neonates with this pathology. The patient was fed by an orogastric tube until his complete adaptation to the large format dry food at five months of age. During this process of adaptation to his congenital condition, the feline developed two cases of aspiration pneumonia by Klebsiella pneumoniae and the ingestion of a foreign body (part of the orogastric tube), assessed by radiography and removed by endoscopy in the descending portion of the duodenum. In the follow-up of the patient until the age of one year and nine months, the feline did not present recurrences regarding aspiration pneumonia. The animal was healthy until the date of submission of this work. This report aims to discuss the clinical management of the patient in this condition and the diets offered for vital maintenance, as well as their growth. Las malformaciones congénitas están relacionadas con factores hereditarios o promovidas por agentes ambientales, por mencionar: tóxicas, infecciosas, nutricionales, químicas y físicas. En felinos, la casuística de los recién nacidos con malformación se sitúa entre el 1% y el 2%. Entre las patologías más observadas, destacamos el paladar hendido (más frecuente), la hidrocefalia y la agenesia del tracto digestivo. En el paladar hendido secundario, el cierre del paladar es incompleto, el paciente presenta flujo de leche por las fosas nasales, tos, arcadas y / o estornudos en los alimentos e infecciones del tracto respira