Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided PIC line appears to terminate in the mid SVC . The heart size is normal . The hilar and mediastinal contours are normal . The lungs are clear without evidence of focal consolidations concerning for pneumonia . There is no pleural effusion or pneumothorax . There is no evidence of subdiaphragmatic free air .
    OUTPUT:
    
No evidence of subdiaphragmatic free air .