Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were reviewed and compared to the prior studies . The lung volumes have severely decreased since ___ . Moderate right middle and lower lobe atelectasis and mild left lower lobe atelectasis is new since ___ . Otherwise , the lungs are clear without evidence of pulmonary edema or vascular congestion . There is no pleural effusion or pneumothorax . The cardiac and mediastinal contours are stable .
    OUTPUT:
    
1 . Severely decreased lung volumes are new since ___ . 2 . Moderate right middle and lower lobe atelectais and mild left lower lobe atelectasis is new since ___ . 3 . Clear lungs without evidence of pulmonary edema or vascular congestion .