Abstract
Medical thoracoscopy has been extensively utilized in the diagnosis of pleural disease, yet its potential therapeutic applications remain underutilized. This article presents a comprehensive overview of the various uses of medical thoracoscopy in managing pleural diseases. It has been employed to facilitate thoracic drainage and reduce hospitalization duration of patients with complicated parapneumonic effusions and empyema. Additionally, medical thoracoscopic occlusion therapy can be used for bronchoscopic closure and refractory pneumothorax. However, there is currently a lack of standardized protocols for utilizing medical thoracoscopy to reduce the volume of giant emphysematous bullae. Furthermore, medical thoracoscopy allows for pleurodesis or photodynamic therapy in patients with malignant pleural effusion. Nevertheless, further high-quality clinical research is needed to validate these findings.