Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are compared to previous exam from ___ . When compared to prior , the left - sided pleural effusion has slightly increased in size . The small right - sided pleural effusion has also increased in size . Underlying consolidation is not completely excluded at the lung bases . Superiorly , the lungs are clear . Cardiomediastinal silhouette is grossly unchanged , noting it is partially obscured . Osseous and soft tissue structures are unremarkable .
    OUTPUT:
    
Interval enlargement of the moderate left and small right - sided pleural effusion when compared to prior .