[Clinical managements for intractable pneumothorax with interstitial pneumonia].

Intractable pneumothorax with interstitial pneumonia (IP) is famous for the disease finally to lead to death in case of persistent air leakage. It is because severe infection, respiratory insufficiency and tissue healing insufficiency by treatments with steroid hormones and immune-suppressants on IP. Pleurodesis is generally performed although the effect of it is questionable. It is important to stop immune-suppressants and reduce steroid hormones before the treatments to succeed in thoracoscopic surgery and thoracographic fibrin glue sealing method (TGF) if possible. Less invasive interventional treatments like TGF are recommendable because intractable pneumothorax with IP is in the high risk group to need to avoid surgery. Hand suturing, looping, covering and putting TachoComb on the air leak point instead of end-stapling should be performed in order to stop air leakage when forced to choose thoracoscopic surgery.