Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two views were obtained of the chest . Bilateral perihilar opacities , more confluent on the left and linear right increased interstitial opacities , are concerning for a developing infectious process . No pleural effusion or pneumothorax is seen . The heart is normal in size with normal cardiomediastinal contours .
    OUTPUT:
    
Bilateral perihilar opacities could reflect developing infectious process perhaps due to atypical infectious process .