Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen is a large hiatal hernia , overall stable compared to the prior exam . There is stable moderate cardiomegaly . The hilar and mediastinal contours are unremarkable . No focal consolidations concerning for infection is identified . There is a plate - like opacity in the left lower lobe consistent with atelectasis . There is no evidence of pleural effusions or pneumothoraces . A right subclavian infusion port ends in the low SVC . There is a stable well - healed right - sided fourth rib fracture . Degenerative changes are again seen throughout the spine .
    OUTPUT:
    
Left lower lobe atelectasis . No focal consolidations concerning for infection identified .