Objective To study the improved extrapleural thoracoplasty in the treatment of chronic trberculous empyema.

目的改良胸腔胸廓成形术在慢结胸治疗的价值。

Objective To manage clinical study of transplantation of thoracic cavity of peduneulated greater omentum to cure major residual cavity chronic pyopneumothorax.

目的探讨带蒂大网膜胸移植术治疗残腔较大的慢胸的临。