Cervical and transdiaphragmatic paraxiphoid thoracoscopy in dogs: evaluation of respiratory response and blood pressure

Ciência Rural

Souza, Fernando Wiecheteck de³  Brun, Maurício Veloso¹  Oliveira, Marília Teresa de³  Feranti, João Pedro Scussel³  Santos, Fabiane Reginatto dos⁵  Brambatti, Gustavo⁴  Guedes, Rogério Luizari²  Tomazzoni, Fernando Variani⁴ 

[1] UFSM, Santa Maria, Brasil;Universidade Federal do Paraná, Curitiba, Brasil;Universidade Federal de Santa Maria, Santa Maria, Brasil;Médico Veterinário Autônomo, Caxias do Sul, Brasil;Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasil

关键词: canine;    chest tube;    pneumothorax;    video-surgery;   

DOI  :  10.1590/0103-8478cr20130467

学科分类：农业科学（综合）

来源: Universidade Federal de Santa Maria * Centro de Ciencias Rurais

【 摘 要 】

This study evaluated the cervical and transdiaphragmatic thoracoscopic approaches regarding their implementation, intrathoracic evaluation and application of a chest tube, using the treatment of pneumothorax as an experimental model. After injection of 20ml kg-1 of air per hemithorax, thoracoscopy was made by transdiaphragmatic paraxiphoid or cervical positions. After cavity examination, a thoracic drain was inserted using the surgical site to drain the pneumothorax. The cardiorespiratory function and arterial blood gas were measured during time of evaluation. The cavity examination allowed visualizing the aspect and function of intrathoracic structures. There were no significant differences between the two approaches when comparing the measurements made in each period evaluated. Both enabled intracavitary exploration and application of thoracic drain. Cervical access shows viability, but resulted in the death of two patients, and it not recommended as a substitute for the latter in the insertion of thoracic drains in dogs.

【 授权许可】

Unknown