[Influences of open thoracoscopy on human body: experience in 65 cases]

The influence of open thoracoscopy with fiber-bronchoscope on human body was studied in 65 patients with pleural disease. The items observed included blood pressure, Pulse rate, respiration rate, blood gas analysis and clinical manifestations. It was found that open thoracoscopy has little influence on human body and the patients tolerated it well. No severe complication was found and operative procedures might be avoided popularization of this technique is therefore suggested.