Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no significant change compared to earlier same - day report . Lung volumes are low , accentuating the cardiac silhouette and pulmonary vasculature . Heart size is likely top normal . Again noted are confluent opacities in nearly the entirety of the right lung field . Given low lung volumes , left lung base and portion of right lung base consolidation is likely atelectatic . Left lung is otherwise clear . There is no definite pleural effusion or pneumothorax .
    OUTPUT:
    
Right pneumonia , unchanged from earlier same - day study .