Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Lungs are grossly clear . No pleural effusion or pneumothorax . No free air . Hilar and cardiomediastinal contours are normal . Significant gaseous distention of the large bowel is partially imaged .
    OUTPUT:
    
No acute cardiopulmonary process . Prominent gaseous distension of the large bowel is partially imaged and not fully evaluated on this study .