Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are bilateral increased interstitial opacities with an upper lobe predominance . The heart is normal in size . Right - sided Port - A - Cath is visualized with the catheter tip terminating in the mid SVC . Cardiomediastinal silhouette is within normal limits . There are no acute fractures .
    OUTPUT:
    
Bilateral increased interstitial opacities . These findings may be representative of an atypical infection in this clinical scenario .