Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are relatively low lung volumes . Subtle increase in opacity over the right mid to lower lung more likely relates to overlying soft tissue rather than infection . No definite focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac silhouette is top - normal . Mediastinal contours are unremarkable .
    OUTPUT:
    
Relatively low lung volumes . Subtle increase in opacity of the right mid to lower lung more likely relates to overlying soft tissue rather than infection . No definite focal consolidation .