Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Hazy opacities at the bilateral right greater than left bases could correspond to aspiration in the setting of unresponsiveness . There is no focal consolidation worrisome for pneumonia . There is no pleural effusion or pneumothorax . The heart is normal in size with normal cardiomediastinal silhouette . Large gallstone noted .
    OUTPUT:
    
Possible aspiration in the bases . Large gallstone .