Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 45

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 3 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 3 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
The objective of the work was to establish in dogs the effects of propofol anaesthesia without premedication in a single dose and in continuous infusion on blood gas exchange and on haematological parameters. Propofol injected in a single dose of 6.5 mg/kg bw evokes a general anaesthesia lasting for about 5 min. Propofol used continuously at a dose of about 0.5 mg/kg bw/min. enables to obtain a general anaesthesia easy to control in depth and time. In the anaesthesia after a continuous infusion of propofol a transient respiratory acidosis and a decrease of blood oxygenation appears. Moreover, a short-lived statistically significant increase of pulmonary shunt develops.
Mandible fractures in animals result mainly from traffic accidents, falling and biting by other animals. This paper presents clinical management of mandible fractures in animals. The most common methods of mandible fracture fixation with the use of interdental wire, intramedullary nails, bone plates and acrylic devices have been reviewed. In conclusion, methodological approach to mandible fracture fixation depends on the size of the bone defect as well as technical possibilities and the surgeon’s experience. The major condition of recovery is obtaining the mandible bone stabilisation and proper occlusion. The postoperative treatment is also very important: one should consider whether the muzzle, oropharyngeal tube etc. should be used. In order to prevent further complications, appropriate antibioticotherapy and regular hygiene of oral cavity should be applied.
Based on the review of literature and their own clinical experience, the authors presented the merits of local flap repair of posttraumatic hard palate defects in dogs. In the case described, the dog underwent surgery due to a posttraumatic defect of the hard palate. The defect resulted from damage to the facial skeleton and caused food and fluid penetration to the nasal cavity as well as choking and coughing while eating. The palatal defect was repaired with the neighbouring flaps, creating the first layer with two rotated palatal flaps and an external one with the flap from the oral vestibule. The fistula was entirely covered and the oral cavity separated from the nasal cavity.
The occurrence of intestinal tumors is relatively seldom. The article describes a case of a dog’s ileal neoplasia. Symptoms like persistent diarrheas, significant body loss and reduced mobility occurred. Radiography of the abdomen revealed a tumor of 10 cm in diameter located in the left subcostal area. Blood results showed leukocytosis and an elevated activity of alkaline phosphatase. The tumor was removed during laparotomy, and a part of the jejunum was resected. Histopathology showed the presence of T-cell lymphosarcoma. The patient’s health deterioration came 4 months after the surgery. Repeated radiography and ultrasonography revealed secondary cancers in different organs. The dog was euthanased. Necropsy confirmed metastases in intestines, lungs, liver, and kidneys. Therapeutic procedures on malicious tumors of alimentary tract, including this case of ileal lymphosarcoma, are described.
Neoplasms of the esophagus are very rare in dogs. They account for 0.5% of all tumors. In the presented case the development of carcinoma was latent. The first symptoms were hypersalivation, vomiting, the backward flow and difficulty in swallowing of solid food. Subsequently the dog wasn’t able to swallow fluids. Hyperleucocytosis, lymphocytosis, monocytosis, anemia and elevated alkaline phosphatase level in the serum suggested tumor growth. An esophagoscopy was conducted as was oesophagostenosis: a tumor with hemorrhagic focuses, ulcer formations and erosions were observed. The dog was subjected to euthanasia. Specimens for histological examination were taken. The histology and immunohistological analysis confirmed the diagnosis of squamosus cell carcinoma.
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 3 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.