Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ETT tube in standard placement . The newly placed OG tube crosses the diaphragm and terminates in the expected region of the stomach in the left upper quadrant . Persistent left lower lung collapse with silhouetting of the left hemidiaphragm , unchanged . No focal consolidation , pulmonary edema , or pneumothorax . Minimal streaky densities , most likely subsegmental atelectasis , in the right infrahilar region .
    OUTPUT:
    
1 . OG tube terminating in the expected location of the stomach . 2 . No significant change from the prior exam . Persistent left lower lung collapse . 3 . Probable minimal right lower lung atelectasis .