3 research outputs found
Gastrointestinal Syndrome in a Rabbit (Oryctolagus cuniculus)
Background: The term “rabbit gastrointestinal syndrome” (RGIS) refers to a decrease in peristaltic movements, which in some cases can progress to absolute inactivity of the digestive apparatus. This condition is mostly secondary to others that promote changes in gastrointestinal motility, such as dehydration, fiber deficiency, excess carbohydrates in diets, stress, and acute or chronic painful processes. Clinical manifestations are mostly nonspecific. Thus, a case of RGIS resulting from environmental change in a domestic rabbit (Oryctolagus cuniculus) is reported.Case: A 4-month-old male domestic rabbit weighing 0.962 kg was referred to a university veterinary hospital. The patient had a history of absence of defecation and anorexia for the past two days. The owner reported that the patient was apathetic but became aggressive when manipulated. The changes started after a move of residence. On physical evaluation, an increase in abdominal volume and a painful response to touch on the abdomen were observed. Complementary examinations were performed, such as a blood count and an ultrasound study. The blood tests showed no alterations, but the ultrasound evaluation showed the presence of free abdominal fluid, dilated intestinal loops due to fluid content, reduced gastrointestinal motility, and a hyperechoic structure associated with acoustic shading in the small intestine, all findings suggestive of obstruction. Given the failure of clinical management, the patient was referred for an exploratory laparotomy procedure followed by enterotomy. The obstruction point was located near the ileocecal junction. After surgery, analgesics, antibiotics, fluid therapy, anti-inflammatory drugs, intestinal motility inducers, and probiotics were prescribed. One week after the surgical procedure, the patient showed improvement in the clinical condition, with normal appetite, defecation, and docility.Discussion: RGIS is diagnosed based on the clinical history, clinical manifestations, and complementary examinations. In the reported case, the patient presented apathy, anorexia, absence of defecation, and aggressiveness on manipulation, which were associated with abdominal pain. In cases of RGIS, hematological changes may or may not be present, which matches the findings in this report. Imaging exams provide important information, such as the patient’s condition and evolution. Ultrasound evaluation showed the presence of free abdominal fluid, dilated intestinal loops due to fluid content, reduced gastrointestinal motility, and a hyperechoic, immobile acoustic shading structure in the small intestine. Ultrasound findings were compatible with those found in cases of foreign-body obstructions, a common complication in RGIS. Initially, a clinical approach was taken, but in view of the unfavorable evolution of the case, with worsening motility and alterations in the imaging examination, a surgical approach was instituted. Intestinal obstructions in rabbits are usually found either in the proximal duodenum or near the ileocecal junction. In the presently reported patient, an obstruction was identified in the ileocecal junction region and the content found was composed of hair and dehydrated food. There are several conditions that can alter intestinal peristalsis in rabbits; in the present case, it was considered that the distress caused by moving to a new household led to a condition of RGIS. Despite the reserved prognosis associated with surgical interventions in the gastrointestinal system of rabbits, as described in the literature, in the present case this approach made it possible to preserve the patient’s life, which returned to its normal activities and behavior
Relatório de estágio obrigatório : área: clínica médica, cirúrgica e conservação de animais silvestres
Orientador: Prof. Luana Célia Stunitz da SilvaMonografia (graduação) - Universidade Federal do Paraná, Setor Palotina, Curso de Graduação em Medicina VeterináriaInclui referênciasResumo : O estágio obrigatório é uma atividade supervisionada relacionada com a área de estudo do discente que integra a sua formação acadêmica. Seu objetivo é auxiliar na formação do acadêmico aplicando processos práticos e teóricos que o aproximem da realidade da sua área de formação, proporcionando experiência profissional. E este relatório tem por objetivo descrever as atividades desenvolvidas no estágio obrigatório realizado em sua totalidade no Hospital Veterinário da Universidade Federal do Paraná, Setor Palotina, com início no dia 09 de fevereiro de 2022 e término no dia 29 de abril de 2022, totalizando 440 horas. Ao decorrer, foram atendidos 71 animais sendo que destes 22 animais foram provenientes de entrega voluntária, 20 foram entregues pelo IAT e 29 eram pertencentes à proprietários. Quanto as classes 47 animais eram aves, 21 mamíferos e 3 répteis. Foram acompanhados atendimentos, triagens, procedimentos ambulatoriais, exames complementares e a reabilitação dos pacientes. A partir de toda a casuística de atendimentos acompanhados observou-se que o estudo e dedicação constantes são indispensáveis, tendo em vista o Médico Veterinário de animais silvestres atender diversas espécies com características físicas, fisiológicas e comportamentais distintas. Dessa forma, as experiencias adquiridas durante esse período foram essenciais para complementar a formação e crescimento profissional como médica veterinária