Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are multiple , vague opacities in the bilateral lungs , without overt airspace consolidation . These are partially demonstrated on the thoracic spine CT performed on the same date . The hilar and cardiomediastinal contours are normal . There is no pneumothorax or pleural effusion . Pulmonary vascularity is normal .
    OUTPUT:
    
Vague bilateral multifocal opacities , better evaluated on the thoracic spine CT , concerning for multifocal pneumonia .