Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right PICC terminates at the superior cavoatrial junction . Heart size and cardiomediastinal contours are normal . Mild reticular pattern is stable and the lungs are otherwise clear without focal consolidation , pleural effusion , or pneumothorax .
    OUTPUT:
    
Right PICC terminates at the superior cavoatrial junction .