Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen is a background of interstitial opacity , particularly involving the right upper lung and bilateral lower lungs . No new definite focal consolidation is seen . There is no pleural effusion or pneumothorax . Cardiac and mediastinal silhouettes are stable . The patient is status post median sternotomy with the superior to wires fractured . The third wire may also be fractured .
    OUTPUT:
    
Background interstitial abnormality again seen without definite focal lobar consolidation .