A Trial of Rigid Versus Semirigid Thoracoscopy in the Evaluation of Exudative Pleural Effusions
Conditions
Interventions
- DEVICE: Rigid thoracoscope (Richard Wolf GmbH, Knittlingen, Germany)
- DEVICE: Semirigid thoracoscope (model LTF-160Y1, Olympus, Japan)
Sponsor
Post Graduate Institute of Medical Education and Research, Chandigarh