Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . A right basal chest tube is stable in position . The residual pleural air collection , stable since ___ , is smaller than it was on ___ , filling with fluid has the air is resorbed The right lung is nearly entirely collapsed , with even less aeration than before and persistent severe rightward mediastinal shift . Small , left pleural effusion is unchanged . There may be new cavitation in the largest of multiple , cavitated left lung nodules .
    OUTPUT:
    
1 . And persistent moderate right pleural effusion , partially loculated . 2 . Collapse of the right lung and moderate rightward shift of mediastinal structures worse since ___ . 3 . Cavitation proceeding among multiple left lung nodules . 4 . Small left pleural effusion is unchanged .