Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation , pleural effusion , vascular congestion , or pneumothorax . The aorta is tortuous . The heart size is normal . The cardiac , mediastinal , and hilar contours are within normal limits .
    OUTPUT:
    
No evidence of pneumonia . The results of the study were relayed by Dr . ___ to Dr . ___ ___ by phone at 9 :31 a .m . on ___ .