Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a large opacity within the right lung base which is at least partly due to a moderate pleural effusion . There may be underlying consolidation or atelectasis . There is also an opacity within the left lung base with air bronchograms concerning for consolidation . Minimal septal thickening seen within the peripheral aspect of the left lung base suggests mild pulmonary vascular engorgement . Upper lungs are clear . Mediastinal and hilar contours are within normal limits . There is no pneumothorax . Heart size is difficult to assess given the presence of the right pleural effusion . Remote right sided rib fractures are noted .
    OUTPUT:
    
1 . Moderate right pleural effusion with possible underlying consolidation or atelectasis . 2 . Consolidation within the left lung base concerning for pneumonia in the appropriate clinical circumstance . 3 . Mild pulmonary vascular congestion .