Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable AP chest radiograph is provided . Since the prior radiograph , there has been no significant interval change given differences in technique . Prominent interstitial markings as well as opacities in the right perihilar region again seen . There is no pleural effusion or pneumothorax . Cardiomediastinal silhouette appears unremarkable given the portable AP projection . Again seen is apical pleural thickening on the left , unchanged from the prior exam . There is scoliosis of the spine .
    OUTPUT:
    
No significant interval change of interstitial abnormality seen on the prior radiograph , with perihilar and right mid lung opacities .