Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Stable large hiatal hernia with esophageal dilatation . Interval resolution of right lower lobe pneumonia . No new focal opacity , pneumothorax , pleural effusion or pulmonary edema . Heart size , mediastinal contour and hila are otherwise normal . No bony abnormality .
    OUTPUT:
    
1 . Stable large hiatal hernia with esophageal dilatation . 2 . No radiographic evidence of pneumonia or intrathoracic metastases .