Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Mediastinal and hilar contours are unchanged . Patchy opacities in the lung bases are re- demonstrated along with a more consolidative opacity within the right upper lobe , findings worrisome for multifocal pneumonia . Previously demonstrated suspicious nodule within the left mid lung field is better assessed on the previous CT . No pleural effusion , pneumothorax , or pulmonary vascular congestion is demonstrated . There are no acute osseous abnormalities .
    OUTPUT:
    
Multifocal airspace opacities are unchanged concerning for multifocal pneumonia .