Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are parenchymal opacities involving the right upper , mid and lower lung , most severe in the right lung base . Findings are concerning for aspiration or pneumonia in the setting of sepsis . There is blunting of the right costophrenic angle , suggestive of a small effusion . There is no pneumothorax . The left hemithorax is clear . Cardiomediastinal and hilar contours are within normal limits .
    OUTPUT:
    
Right lung pneumonia or aspiration