Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . Chronic atelectasis is re-demonstrated within the medial left lower lobe . There is a small left pleural effusion as well as chronic left basilar pleural thickening . The hilar and mediastinal contours are normal . No focal consolidations concerning for pneumonia are identified . There is no pneumothorax . The visualized osseous structures are unremarkable . NG - tube extends below the diaphragm , with the tip likely in the body of the stomach , as seen on the lateral view .
    OUTPUT:
    
1 . NGT extends below the diaphragm , with the tip likely in the body of the stomach 2 . Chronic atelectasis within the medial left lower lobe . 3 . Small left pleural effusion .