Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Lung volumes are low . Subtle veil like ground - glass opacity projecting over the left and right upper lungs appears new from the prior exam . There is no correlate for this finding on the lateral projection and therefore finding is of unclear clinical significance . The possibility of pneumonia is not excluded . The heart and mediastinal contours appear grossly stable . No large effusion or pneumothorax is present .
    OUTPUT:
    
Subtle increase veil like opacities within the bilateral upper lungs . Findings raise concern for an atypical pneumonia .