Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate subtle increase in radiodensity in the right upper and lower lobes , since ___ , in regions of ground - glass opacity on chest CT from ___ . There is no focal consolidation to suggest pneumonia . There is no evidence of pulmonary edema . Cardiomediastinal and hilar contours are normal . There is no pneumothorax .
    OUTPUT:
    
Subtle increased density in the right upper and lower lobes , slightly worse than on ___ , in regions of ground - glass opacification on chest CT from ___ , a repeat chest CT can be obtained for further evaluation . No definitive evidence of pneumonia or pulmonary edema .