Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy and stenting of the superior vena cava which appears unchanged . Heart size is normal . Mediastinal and hilar contours are unchanged . New ill - defined hazy opacification is demonstrated throughout the right lung concerning for pneumonia . Patchy opacity in the left lung base could also reflect additional site of infection or atelectasis . No pleural effusion or pneumothorax is present . There is no definite pulmonary edema . No acute osseous abnormalities seen .
    OUTPUT:
    
Ill - defined hazy opacification throughout the right lung concerning for multifocal pneumonia . Additional patchy opacity in the left lung base could reflect atelectasis or additional site of infection .