Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate healing right - sided rib fractures . There is increase in the air component within a large air - fluid collection under an elevated right hemidiaphragm consistent with known necrotic right lobe of the liver . The lungs are otherwise clear with right more than left basilar atelectasis , and a large right pleural effusion . The cardiac silhouette and mediastinal contours are normal .
    OUTPUT:
    
1 . Poor visualization of right - sided rib fractures . If there is further question regarding these , repeat dedicated views are recommended . 2 . Large air - fluid level within the necrotic right lobe of the liver , and elevation of the right hemidiaphragm with right base atelectasis and small pleural effusion .