extrapleural

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

目的研究改良胸腔内胸廓成形术在慢性结核性脓胸治疗的价值。

2.Objective To compare the clinical effects of transpleural and extrapleural ligation of patent ductus arteriosus in left oblique subaxillary incision.

目的比较左腋下斜行小口经胸腔和胸膜外行脉导管结扎术的临床疗效。