Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate improved lung volumes and edema when compared to chest radiograph dated ___ . There is a vague peribronchiolar infiltration within the left mid to lower lung , likely lingula , that has not cleared . This may represent resolving pneumonia . Top - normal heart size with tortuous aorta . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Cleared edema . 2 . Possibly resolving pneumonia within the left mid and lower lung .