Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes remain low , with results crowding of the pulmonary bronchovascular structures . The heart is not grossly enlarged . The cardiomediastinal contour is unchanged . No consolidation or pneumothorax seen . There is minimal bibasilar atelectasis with probable small pleural effusions . A left - sided PICC terminates in the mid to distal SVC .
    OUTPUT:
    
No significant interval change when compared to the prior study .