Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is an unchanged right basilar opacity which may reflect atelectasis although infection can not be excluded . No pleural effusion or pneumothorax identified . Mild pulmonary vascular redistribution . The size of the cardiomediastinal silhouette is within normal limits . The tip of the feeding tube projects over the right upper quadrant .
    OUTPUT:
    
Right basilar opacities unchanged and may reflect atelectasis or a consolidation in the correct clinical context .