Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: This is a limited evaluation due to respiratory motion . There are subtle opacities in the right mid and lower lung . There is persistent atelectasis at the left lung base . The cardiac silhouette remains enlarged , as before . A right upper extremity PICC terminates in the mid SVC , in unchanged position . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Limited evaluation . Slightly increased hazy opacities at the right mid and lower lung which may represent atelectasis versus infection in the appropriate clinical setting . Consider a repeat study with a lateral view when possible .