Tracheal Collapse
Mostrando 1-6 de 6 artigos, teses e dissertações.
-
1. Colapso de traquéia em um cão / Tracheal collapse in a dog
Este relato descreve a ocorrência de um caso de colapso traqueal cervical em um cão da raça Dachshund, fêmea, 2 anos de idade, atendida no Hospital de Clínicas Veterinárias da Universidade Federal do Rio Grande do Sul (HCV/UFRGS), que apresentava dispnéia não responsiva ao tratamento clínico. Foi tratado pelo método de correção cirúrgica atravé
Publicado em: 2010
-
2. Avaliação histológica, histoquímica, morfométrica e radiográfica de traquéias de cães portadores de colapso traqueal
The purpose of the study reported here were to analyzed the morphological changes in trachea of dogs with tracheal collapse and the macroscopic result in this organ as well as the implications on the radiographic exams. It was selected thirty one tracheas by post-mortem assessment who presented anatomic abnormality compatible with the disease and five contro
Publicado em: 2009
-
3. Respiratory failure due to tracheobronchomalacia.
A case is described of tracheobronchomegaly progressing to extensive tracheomalacia, complicated by episodic choking, recurrent pulmonary infections, and irreversible hypercapnic respiratory failure. A Y-shaped tracheobronchial stent was placed endoscopically to splint the trachea open, with excellent clinical and physiological improvement. New stent designs
-
4. Pathogenesis of change in the upper respiratory tracts of turkeys experimentally infected with an Alcaligenes faecalis isolate.
The course of changes within the upper respiratory tracts of turkey poults experimentally infected with Alcaligenes faecalis was studied. The initial change observed (5 days post-inoculation) was colonization of the upper respiratory tract by the bacterium. Changes in the nasal turbinates and trachea were first apparent as a focal loss of cilia but subsequen
-
5. Pathogenicity of Mycoplasma pulmonis in ependymal organ culture.
Ependymal organ culture was used as a model to study the effect of Mycoplasma pulmonis on the ciliated ependyma of the rat. Reduced ciliary activity or ciliostasis occurred 48 to 72 h after infection. Scanning electron microscopy showed that numerous organisms were associated with the cytoplasmic membrane of host cells beginning at 24 h, and transmission ele
-
6. A comparison of maximum inspiratory and expiratory flow in health and in lung disease
Maximum flow-volume (M.F.-V.) curves for both inspiration and expiration have been obtained in healthy subjects and in patients with bullous emphysema, exacerbation of asthma, and with severe fibrosis of the lungs. The tracheobronchial collapse pattern on the conventional spirogram or the M.F.-V. curve appeared to be related to the severity of airways obstru