Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Lung volumes are low . Biapical scarring and calcifications are again seen . Elevation of the right hemidiaphragm is unchanged since ___ . There is no focal consolidation , effusion , or pneumothorax . There is atelectasis at the right base and platelike atelectasis at the left base . The heart size is top - normal . Wedge compression deformity of T12 is similar to ___ . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
No acute intrathoracic process . Increasing right lower lobe atelectasis