Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is consolidation in the right perihilar region , as well as some opacification of the left lung base , which represents a significant improvement compared to the prior chest radiograph on ___ . However , given its prolonged course , this should be followed to resolution . No new pneumonia . There are no large pleural effusions or pneumothorax . No evidence of pulmonary edema . Heart size is within normal limits .
    OUTPUT:
    
Residual consolidation at the right perihilar region and mild opacification at the left lung base , significantly improved compared to the prior radiograph of ___ . Given prolonged course , a repeat CXR should be obtained in 4 weeks to follow to complete resolution .