Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Note is made of a moderate hiatal hernia , overall similar to the prior exam . The hilar mediastinal contours are otherwise unremarkable . No focal consolidations concerning for pneumonia are identified . Eventration of the right hemidiaphragm is stable . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
1 . No acute intrathoracic abnormalities identified . 2 . Stable moderate hiatal hernia .