Osteopatia hipertrófica idiopática em um gatoipt / Hypertrophic osteopathy in a catien
Guizelini, Carolina de Castro1Universidade Federal de Mato Grosso do Sul2Laboratório de Anatomia PatológicacCampo GrandepBrasil; Mattei, Douglas Rodrigo1Clínica Veterinária PRONTOVETcCampo GrandepBrasil; Pupin, Rayane Chitolina1Universidade Federal de Mato Grosso do Sul2Laboratório de Anatomia PatológicacCampo GrandepBrasil; Martins, Tessie Beck1Universidade Federal de Mato Grosso do Sul2Laboratório de Anatomia PatológicacCampo GrandepBrasil; Gomes, Danilo Carloto1Universidade Federal de Mato Grosso do Sul2Laboratório de Anatomia PatológicacCampo GrandepBrasil.
Acta sci. vet. (Online);
47(suppl.1): Pub. 373, 2019. ilus
Artigo
em Português
| VETINDEX
| ID: vti-20496
Resumo
Background: Hypertrophic osteopathy (OH) is a syndrome characterized by progressive bilateral periosteal bone neofor-mation that mainly affects the thoracic and pelvic limb bones metaphyses and diaphyses. In most cases, it is secondary to a chronic primary lesion located in the thoracic cavity but can be associated with an abdominal injury that has already been occurred. The occurrence of this condition without being associated with a primary lesion is considered infrequent in animals. The purpose of this report was to describe a case of idiopathic hypertrophic osteopathy in a cat with a description of clinical signs and radiographic and anatomopathological findings.Case: A male adult cat was brought to the veterinarian with an initial observation by the owner of four limbs volume in-crease, apathy, and reluctance to move. Upon clinical examination, the animal presented dehydration, mucosal hyperemia, hyperthermia, and bilateral edema of the thoracic and pelvic limbs. Based on the radiographic examination, a periosteal reaction with palisade-like appearance was found in the metacarpals, radios, ulna, humerus, scapulae, tibias, and fibulae. There were no significant changes in additional exams. Due to poor prognosis, the cat was euthanized and referred for necropsy and histopathological examination. All organs were examined both macroscopically and microscopically. Frag-ments were fixed in 10% formalin and routinely processed for histological slides with hematoxylineosin and Massons trichrome, and limb bones that were not fixed in formalin were macerated. Lesions were observed only in the thoracic and pelvic limbs. Macroscopically, there was a diffuse, regular, slightly firm volume increase, covered by abundant gelati-nous whitish tissue. The periosteal bone neoformations were characterized by numerous papillary projections distributed throughout the phalanges, radius, ulna, humerus, scapulae, tibia and fibulae. Histologically...(AU)
Biblioteca responsável:
BR68.1
Texto completo