Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Nodular opacities projecting over the bilateral lower chest bilaterally , symmetric , are most consistent with nipple shadows . Subtle medial right basilar patchy opacity likely relates to atelectasis , given that is more conspicuous than the prior exam earlier today , however , in the appropriate clinical setting , early consolidation is not excluded . No pleural effusion or pneumothorax is seen . The cardiac silhouette is top - normal to mildly enlarged . Mediastinal and hilar contours are stable .
    OUTPUT:
    
Subtly right basilar patchy opacity likely represents atelectasis , given short term development since earlier today , however in the appropriate clinical setting , early consolidation is not excluded .