Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is elevation of the left hemidiaphragm with minimal overlying atelectasis . No focal consolidation , pleural effusion , pneumothorax , or pulmonary edema is detected . Heart and mediastinal contours are within normal limits . No displaced fracture seen .
    OUTPUT:
    
Mild elevation of the left hemidiaphragm with minimal overlying atelectasis .