Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is interval improvement of previously noted left upper lobe consolidation , compatible with improving pneumonia which was seen on recent CT Chest from ___ . No new focal consolidation is identified . Pleural effusions are minimal if any . Mild interstitial edema is new since prior exam in ___ . No pneumothorax . The cardiomediastinal silhouette and hilar contours are normal .
    OUTPUT:
    
1 . Interval improvement of previously noted left upper lobe consolidation , better seen on recent CT Chest on ___ , with some residual opacities seen on today 's exam , compatible with improving known pneumonia . 2 . Mild interstitial pulmonary edema is new since prior exam in ___ .