Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The small right pneumothorax and right pleural effusion which were characterized on the CT of the torso are not well visualized on this limited supine view . There is moderate emphysema . There is no consolidation or pulmonary edema . The cardiomediastinal silhouette is normal . Subcutaneous gas is noted in the right axilla .
    OUTPUT:
    
Small right pneumothorax and right pleural effusion are not definitely identified on this exam , and better characterized on the subsequent CT of the torso .