Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: On the right , there are fractures of the ___ and 11th ribs posterolaterally , which appear grossly unchanged compared with rib films dated ___ . On the left , no rib fracture , focal lytic or sclerotic lesion is detected .
    OUTPUT:
    
1 . Right pleural effusion , larger compared with ___ . 2 . Minimal blunting left costophrenic sulcus which may be new compared with ___ . 3 . Fractures of the right posterolateral ninth and eleventh ribs , unchanged . No new fracture identified . No obvious lytic or sclerotic lesion detected .