Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Streaky bibasilar opacities represent atelectasis , as seen on the concurrent CT abdomen / pelvis performed earlier on the same date . No other consolidation . A pleural effusion or pneumothorax . Pulmonary vascular congestion is mild . Heart size is mildly enlarged . Mediastinal and hilar contours are normal .
    OUTPUT:
    
Bibasilar opacities most likely represent atelectasis . No other consolidation .