Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Slight increase in opacity projecting over the lung bases is likely due to overlying soft tissue . There is subtle increased opacity at the right lung base which could be due to early consolidation versus atelectasis . The left lung is clear . There is no pleural effusion or pneumothorax . The cardiac silhouette is top normal . The mediastinal and hilar contours are unremarkable .
    OUTPUT:
    
Subtle streaky opacity at the right lung base may represent atelectasis however , consolidation is not excluded in the appropriate clinical setting .