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 which limits evaluation . Right basal atelectasis is noted an area of peripheral linear scarring is noted in the left mid lung . No large effusion or pneumothorax is seen . No convincing signs of pneumonia or edema . Heart size can not be reliably assessed . Mediastinal contour appears normal . Chronic left rib deformities are noted . No free air below the right hemidiaphragm .
    OUTPUT:
    
Limited due to low lung volumes . Right basal atelectasis . No convincing evidence for pneumonia or edema .