Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Mediastinal and hilar contours are within normal limits . The pulmonary vasculature is not engorged . Elevation of the right hemidiaphragm is of unknown chronicity . There is adjacent mild atelectasis in the right lung base . Remainder of the lungs are clear without focal consolidation . No pleural effusion or pneumothorax is present . There are no acute osseous abnormalities . Multiple clips are seen in the right upper quadrant of the abdomen . No subdiaphragmatic free air is present .
    OUTPUT:
    
Elevation of the right hemidiaphragm of unknown chronicity with mild adjacent right basilar atelectasis . No subdiaphragmatic free air .