Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Elevation of the left hemidiaphragm is chronic , probably eventation , but increased since ___ . Left basilar atelectasis is minimal ; otherwise , the lungs are clear . There is no pneumothorax or free air below the hemidiaphragms . There is prominence of the descending aorta . Tubing projects over the upper stomach , presumably related to recent gastric banding . The heart size is unchanged .
    OUTPUT:
    
1 . The lungs are clear and there is no pneumothorax . 2 . Elevation of the left hemidiaphragm is chronic , however , eventation of the left hemidiaphragm has increased since ___ . Findings were telephoned to Dr . ___ by Dr . ___ at 12 :04 PM .