Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left pleural effusion with overlying atelectasis / consolidation , increased in size since prior . No pneumothorax identified . Unchanged right basal opacity . The size the cardiac silhouette is enlarged but unchanged . Heterogeneous left proximal humerus with an incompletely evaluated acute fracture of the proximal diaphysis .
    OUTPUT:
    
Increasing left pleural effusion with overlying atelectasis / consolidation . Acute appearing proximal left humeral diaphyseal fracture , incompletely evaluated .