Assertion: pneumothorax | /r/Causes | significant problems
Facets:
Source sentences:
text: A recent multicenter observational study in mechanically ventilated patients (mainly surgical/trauma) suggested that observation of apparently stable incidentally discovered pneumothoraces, with placement of tube thoracostomy if the pneumothorax worsened or was causing significant problems, resulted in successful avoidance of unnecessary chest tubes without worsening outcomes.