Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are compared to previous exam from ___ . Since prior , there has been essentially complete resolution of the bilateral parenchymal opacities . The lungs are now essentially clear without consolidation or pleural effusion . Cardiomediastinal silhouette is normal . No free air is seen below the diaphragm . Partially visualized catheter / drain seen in the right upper quadrant . Osseous and soft tissue structures are otherwise unremarkable .
    OUTPUT:
    
Interval resolution of bilateral parenchymal opacities since previous exam . No free air below the diaphragm .