Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A moderate left pleural effusion has increased since ___ with corresponding left basilar atelectasis . Displaced ___-___ left rib fractures appear to be more overriding than ___ . The right lung fields are clear . Cardiomediastinal borders are normal with no mediastinal shift . Hilar structures are normal . Cardiac size is normal .
    OUTPUT:
    
Moderate left pleural effusion , worsened since ___ . More overriding appearance of left ___-10th rib fractures compared to ___ .