Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Minimal focal increased opacities in right lung base may represent atelectasis or early pneumonia , depending upon the clinical setting . There is no pleural effusion , pulmonary edema , or pneumothorax . The cardiomediastinal silhouette is within normal limits . There is partially evaluated moderate gaseous distention of the stomach and large bowel in the left upper quadrant causing elevation of the left hemidiaphragm .
    OUTPUT:
    
1 . Subtle right basilar opacity , which may reflect atelectasis or early pneumonia . 2 . Moderate gaseous distention of the stomach and large bowel in the left upper quadrant causing elevation of the left hemidiaphragm .