Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest are compared to previous exam from ___ . There has been interval improvement of the left basilar opacity since prior . The lungs are now essentially clear . There is no effusion or pneumothorax . Cardiomediastinal silhouette is within normal limits . Anterior cervical fixation hardware is visualized . Osseous and soft tissue structures are unremarkable .
    OUTPUT:
    
Interval resolution of the left basilar opacity . No evidence of acute cardiopulmonary process .