Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph demonstrates no focal consolidation . Diffuse subtle interstitial opacities could reflect ongoing process identified on CT Chest dated ___ . Cardiomediastinal and hilar contours are within normal limits . There is no pleural effusion or evidence of pneumothorax . Osseous structures demonstrates no acute abnormality .
    OUTPUT:
    
Subtle interstitial opacities diffusely bilaterally which may reflect atypical pneumonia and ongoing process as identified on CT Chest dated ___ .