Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval clearing of bilateral parenchymal opacities . No pulmonary abscess or residual consolidation is evident . Prior pleural effusions have also resolved in the interval . There is no empyema . Cardiomediastinal and hilar contours are within normal limits . There is no pneumothorax . The lungs remain hyperexpanded .
    OUTPUT:
    
Interval clearing of multifocal pneumonia