Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior study there has been resolution of right lower lobe posterior basal pneumonia . Currently the lung is well aerated with no evidence of consolidation or atelectasis . Left lung is clear as well . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Normal chest radiograph with resolution of previously demonstrated right lower lobe pneumonia .