RESUMO
Background: Gastroesophageal intussusception is characterized by the invagination of the stomach into the esophagus,with or without the involvementof adjacent organs such as the spleen, pancreas, and omentum. In dogs, this condition hasno breed or sex predisposition. As it is an infrequent disease in routine veterinary medical practice, this study reports acase of gastroesophageal intussusception in a dog necropsied at the Veterinary Hospital of the Federal Rural Universityof Pernambuco (HOVET - UFRPE), Recife, Brazil.Case: The body of a 12-year-old black mixed breed male dog was sent to the Pathology Department (Necropsy Sectorof the Federal Rural University of Pernambuco - UFRPE) for a necropsy. The animal had a previous 4-year history ofrecurrent emesis and limb weakness, primarily in the anterior limbs, that worsened in the previous months and progressedto death. No previous treatments were reported by the owner. On external examination, the animal had a low body score(cachectic), forelimb joints with great flexibility, congested oral and ocular mucous membranes, enophthalmos, and increased volume in the perianal region. At the opening of the thoracic cavity, the final third of the esophagus was dilatedand gastroesophageal intussusception, edema, and pulmonary congestion were noted. In the abdominal cavity, there washepatic and renal congestion and large intestine and rectal ampoule dilation, with a large amount of solid and retainedfeces (fecaloma), perianal hernia, and testicular neoformation. These findings were consistent with those observed in deathcaused by cardiorespiratory failure secondary to gastroesophageal intussusception.Discussion: The pathophysiology of gastroesophageal intussusception is still not elucidated and is probably multifactorial.This condition causes reverse gastric peristalsis associated with a sudden and sustained increase in abdominal...(AU)
Assuntos
Animais , Masculino , Cães , Intussuscepção/veterinária , Cães , Doenças do Esôfago/veterinária , Gastropatias/veterinária , Hérnia/veterinária , Edema Pulmonar/veterináriaRESUMO
Background: Gastroesophageal intussusception is characterized by the invagination of the stomach into the esophagus,with or without the involvementof adjacent organs such as the spleen, pancreas, and omentum. In dogs, this condition hasno breed or sex predisposition. As it is an infrequent disease in routine veterinary medical practice, this study reports acase of gastroesophageal intussusception in a dog necropsied at the Veterinary Hospital of the Federal Rural Universityof Pernambuco (HOVET - UFRPE), Recife, Brazil.Case: The body of a 12-year-old black mixed breed male dog was sent to the Pathology Department (Necropsy Sectorof the Federal Rural University of Pernambuco - UFRPE) for a necropsy. The animal had a previous 4-year history ofrecurrent emesis and limb weakness, primarily in the anterior limbs, that worsened in the previous months and progressedto death. No previous treatments were reported by the owner. On external examination, the animal had a low body score(cachectic), forelimb joints with great flexibility, congested oral and ocular mucous membranes, enophthalmos, and increased volume in the perianal region. At the opening of the thoracic cavity, the final third of the esophagus was dilatedand gastroesophageal intussusception, edema, and pulmonary congestion were noted. In the abdominal cavity, there washepatic and renal congestion and large intestine and rectal ampoule dilation, with a large amount of solid and retainedfeces (fecaloma), perianal hernia, and testicular neoformation. These findings were consistent with those observed in deathcaused by cardiorespiratory failure secondary to gastroesophageal intussusception.Discussion: The pathophysiology of gastroesophageal intussusception is still not elucidated and is probably multifactorial.This condition causes reverse gastric peristalsis associated with a sudden and sustained increase in abdominal...
Assuntos
Masculino , Animais , Cães , Cães , Doenças do Esôfago/veterinária , Gastropatias/veterinária , Intussuscepção/veterinária , Edema Pulmonar/veterinária , Hérnia/veterináriaRESUMO
Background: Dilatation of the cecum associated with intestinal torsion is a fermentative digestive disease that has a lowoccurrence in veterinary medicine, particularly in large animal practice. This condition is most prevalent in dairy cattle.The etiology of this digestive system disorder is related to changes in nutritional management. As it is an uncommoncondition that is frequently observed in the practice of veterinary medicine, the objective of this report was to describe acase of dilatation and torsion of the cecum associated with phytobezoar obstruction in a heifer that was examined at theVeterinary Hospital of the Federal Rural University of Pernambuco (HOVET-UFRPE), Recife, Brazil.Case: A 55-day-old heifer, with a history of abdominal distension associated with difficulty feeding and neurological signsof hind limb paresis, intentional head tremors, and prostration, was examined at the HOVET-UFRPE large animal clinic.A clinical examination demonstrated the presence of enophthalmos, abdominal distension, pale coloration of the ocularmucous membranes, and a moderate level of dehydration (3%). The dehydration was treated through the administrationof 1.150 L of saline solution along with 6 mL of Bionew (Vetnil®), 15 mL of calcium solution, and 5 mL of 50% glucose.Subsequently, the animal underwent intestinal washing through the insertion of an oral probe, which resulted in the expulsion of putrid content. Afterward, the animals blood was collected and sent to the Clinical Pathology Laboratory of theDepartment of Veterinary Medicine at HOVET-UFRPE for a complete blood count...(AU)
Assuntos
Animais , Feminino , Bovinos , Doenças do Ceco/veterinária , Enoftalmia/veterinária , Abdome , Obstrução da Saída Gástrica/veterinária , Dilatação/veterinária , Doenças do Sistema Digestório/veterináriaRESUMO
Background: Dilatation of the cecum associated with intestinal torsion is a fermentative digestive disease that has a lowoccurrence in veterinary medicine, particularly in large animal practice. This condition is most prevalent in dairy cattle.The etiology of this digestive system disorder is related to changes in nutritional management. As it is an uncommoncondition that is frequently observed in the practice of veterinary medicine, the objective of this report was to describe acase of dilatation and torsion of the cecum associated with phytobezoar obstruction in a heifer that was examined at theVeterinary Hospital of the Federal Rural University of Pernambuco (HOVET-UFRPE), Recife, Brazil.Case: A 55-day-old heifer, with a history of abdominal distension associated with difficulty feeding and neurological signsof hind limb paresis, intentional head tremors, and prostration, was examined at the HOVET-UFRPE large animal clinic.A clinical examination demonstrated the presence of enophthalmos, abdominal distension, pale coloration of the ocularmucous membranes, and a moderate level of dehydration (3%). The dehydration was treated through the administrationof 1.150 L of saline solution along with 6 mL of Bionew (Vetnil®), 15 mL of calcium solution, and 5 mL of 50% glucose.Subsequently, the animal underwent intestinal washing through the insertion of an oral probe, which resulted in the expulsion of putrid content. Afterward, the animals blood was collected and sent to the Clinical Pathology Laboratory of theDepartment of Veterinary Medicine at HOVET-UFRPE for a complete blood count...