| Journal: | Anais da Academia Brasileira de Ciencias |
| Database: | PERIÓDICA |
| System number: | 000420311 |
| ISSN: | 0001-3765 |
| Authors: | Azevedo, Erica F.S1 Silva, Daniela R. Costa E1 Natividade, Tamires V.S1 Giese, Elane G1 Lima, Ana Rita de1 Soares, Paola C1 Branco, Erika1 |
| Institutions: | 1Universidade Federal Rural da Amazonia, Faculdade de Medicina Veterinaria, Belem, Para. Brasil |
| Year: | 2018 |
| Season: | Jun |
| Volumen: | 90 |
| Number: | 2 |
| Pages: | 1845-1854 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico |
| English abstract | The wall of the diaphragm can be affected by changes caused by physical trauma, allowing the passage of viscera between the abdominal cavity and thoracic cavity, thus reducing the space for pulmonary expansion, leading to the formation of hernia and possible death. Thus, we aimed to characterize, size and determine the topography of the diaphragmatic muscle in the Southern Tamandua, since clinical and surgical activities in wild animals have become a reality more and more present in veterinary medicine. We used six adult animals, x-rayed and dissected, followed by collection of fragments of muscular portions for histological analysis. Initially we observed that the animals presented 17 thoracic vertebrae, 3 lumbar vertebrae and 5 sacral vertebrae. The diaphragm was conformed by three segments: sternal, costal and right and left diaphragm pillar, with presence of tendinous centre that housed the passage of the caudal vena cava, called foramen of the caudal vena cava. Dorsally to the tendinous centre, already in the muscle portion, we located the esophageal and aortic hiatus. These findings, as well as the microscopic, were equivalent to that found in the general literature also, corroborating with descriptions already carried out in other mammals’ diaphragms |
| Disciplines: | Biología |
| Keyword: | Mamíferos, Anatomía e histología, Gastroenterología, Hernia diafragmática, Morfología, Tamandua tetradactyla, Xenarthra |
| Keyword: | Mammals, Anatomy and histology, Gastroenterology, Diaphragmatic hernia, Morphology, Tamandua tetradactyla, Xenarthra |
| Full text: | Texto completo (Ver PDF) |
