Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac silhouette size is mildly enlarged . The aorta is unfolded . The mediastinal and hilar contours are otherwise unremarkable . Pulmonary vasculature is not engorged . No focal consolidation , pleural effusion or pneumothorax is seen . Streaky atelectasis is noted within the lung bases . There are no acute osseous abnormalities .
    OUTPUT:
    
Streaky bibasilar atelectasis without focal consolidation to suggest pneumonia .