Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Slight prominence of the interstitial markings in general may represent a degree of failure . There are new right greater than left basilar opacity , not seen on ___ with a history of trauma , likely representing atelectasis or pneumonia . The cardiomediastinal silhouette and hila are normal . There is no pneumothorax . There is mild elevation of the left hemidiaphragm , unchanged from the prior study .
    OUTPUT:
    
Right greater than left basilar opacities , likely representing atelectasis or pneumonia .