Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The large left pleural effusion and left lung collapse causing complete opacification of the left hemithorax are unchanged . Increasing airspace opacity in the right lung is concerning for pneumonia . Cross - sectional imaging would be helpful to clarify the relative contributions of effusion , collapse , and consolidation and evaluate for possible bronchial obstruction . Right - sided pleural effusion is small is present at all . There is a well - healed proximal right humeral fracture with partially imaged stabilizing intramedullary rod .
    OUTPUT:
    
1 . Increasing possible right pneumonia . 2 . Persistent left lung collapse and pleural effusion . Chest CT could clarify the extent of effusion , collapse , and consolidation and evaluate possible bronchial obstruction .