Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is atelectasis or scarring at the lateral left lung base . Lungs are otherwise well expanded and clear . No pleural effusion or pneumothorax . Heart size is top - normal . Cardiomediastinal hilar silhouettes are unremarkable , noting dense calcifications about the aortic knob . An enteric tube appears to terminate near the GE junction without entering the stomach . The stomach is severely dilated and filled with gas , similar to the same day outside hospital CT .
    OUTPUT:
    
An enteric tube appears to terminate near the GE junction without entering the stomach . Severe gastric dilatation is compatible with volvulus as reported .