Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild cardiomegaly . There are low lung volumes . There are bibasilar atelectasis . There is no pneumothorax or pleural effusion . The right hilum appears prominent .
    OUTPUT:
    
Enlarged right hilum , could be due to the projection but a focal abnormality can not be totally excluded CT is recommended for further evaluation .