Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a moderate right pleural effusion with overlying atelectasis , increased since the prior study . A small left pleural effusion is also seen , which is grossly stable to possibly slightly increased as compared to the prior study . Prominence of the hila is stable , as compared to ___ and may relate to vascular engorgement . The right aspect of the cardiac border is difficult to assess due to the right - sided opacity . The left aspect of the cardiac and mediastinal silhouette is stable . There is no pneumothorax . Rounded calcified structure again projects over the right upper quadrant .
    OUTPUT:
    
Moderate right and small left pleural effusions , increased on the right and stable to possibly slightly increased on the left . Right base opacity may be due to combination of pleural effusion and atelectasis , but consolidation is not excluded . Prominence of the hila possibly due to vascular congestion is again seen .