Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Borderline heart size , similar . Mildly increased pulmonary vascularity , more prominent . Segmental elevation left hemidiaphragm . No effusion . No pneumothorax . Tortuous calcified aorta . Minimal basilar atelectasis . Probable scarring right costophrenic angle .
    OUTPUT:
    
Minimal bibasilar atelectasis .