Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . There is no focal consolidation , effusion , or pneumothorax . Cardiac enlargement is mild . No free air below the right hemidiaphragm is seen . Symmetric biapical pleural thickening is likely post inflammatory . Small nodular opacities are seen at the right apex and the left costophrenic angle warrant comparison to prior studies to assess for stability . In their absence , further imaging evaluation with CT may be indicated .
    OUTPUT:
    
1 . Two nodular opacities in the lungs for which comparison to old studies would be helpful . 2 . No evidence of pneumonia . Mild cardiac enlargement .