Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are low lung volumes , which accentuate the bronchovascular markings . Given this , there is minor basilar atelectasis and right middle lobe atelectasis . No definite focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac silhouette is top - normal . Mediastinal contours are unremarkable . Aortic knob calcification is seen . Surgical clips are noted in the right upper quadrant .
    OUTPUT:
    
Minor basilar and right middle lobe atelectasis without focal consolidation . No acute cardiopulmonary process .