Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . The lung volumes are low . In this patient with known interstitial lung disease as seen on prior chest CT , there are stable reticular interstitial markings compared with prior exams . No new consolidation , effusion or pneumothorax is seen . The heart size is mildly enlarged . The mediastinal contour is stable . Slight prominence of the right pulmonary hilus is unchanged from prior CT scan . Hardware is again noted in the right proximal humerus . No acute bony abnormalities are detected . The known left distal clavicular fracture is only partially imaged .
    OUTPUT:
    
Stable interstitial prominence with low lung volumes , likely attributable to underlying chronic interstitial lung disease . Mild stable cardiomegaly . No acute findings .