Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Bilateral multifocal pulmonary opacities are demonstrated . No pleural effusion or pneumothorax is seen .
    OUTPUT:
    
Multi focal opacities could represent septic emboli , aspiration or multifocal pneumonia . Recommend CT for further evaluation .