Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided rib fractures including of the right sixth and seventh ribs better assessed on preceding CT . Subcutaneous gas is again seen overlying the right chest wall . No radiographic evidence of pneumothorax is seen , although one was not clearly seen on the prior radiograph . No new focal consolidation is seen . No large pleural effusion . Cardiac and mediastinal silhouettes are stable and unremarkable .
    OUTPUT:
    
Right - sided rib fractures better assessed on preceding CT . No radiographic evidence of pneumothorax although none definitively seen on the prior radiograph . Right chest wall subcutaneous emphysema again seen . .