Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Elevation of the right hemidiaphragm is . The cardiac mediastinal contours are limits . Pulmonary vasculature is normal . Streaky atelectasis is seen in the right lung base . No focal consolidation , pleural effusion or pneumothorax is present . No subdiaphragmatic free air is identified . There are no acute osseous abnormalities .
    OUTPUT:
    
Chronic elevation of the right hemidiaphragm with adjacent right basilar atelectasis . No acute cardiopulmonary abnormality otherwise demonstrated and no subdiaphragmatic free air is seen .