Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac silhouette size is top normal . The mediastinal and hilar contours are unremarkable . Pulmonary vasculature is not engorged . Moderate size right pleural effusion is new from the previous radiograph with associated right basilar atelectasis . Left lung is clear . No pneumothorax is present . There are no acute osseous abnormalities .
    OUTPUT:
    
Moderate size right pleural effusion with right basilar compressive atelectasis .