Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ETT is 4 cm above the carina . Enteric tube traverses the midline and its tip and side - port appear to be within the expected region of the stomach in the left upper quadrant . Lung volumes are very low with bronchovascular crowding . Platelike streaky opacities in the right lower lungs most likely reflect atelectasis . Blunting of the left costophrenic angle may reflect atelectasis and or small pleural effusion . Retrocardiac opacity could be atelectasis or a focal pneumonia in the appropriate clinical situation , incompletely assessed on this single view . Heart size can not be assessed on exam . No pneumothorax . No frank edema .
    OUTPUT:
    
ETT is 4 cm above the carina . Low lung volumes and bilateral atelectasis . Underlying focal consolidation can not be assessed . Possible small left pleural effusion .