Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal silhouette is normal . The hila and pleura are unremarkable . There is re- demonstration of multiple left - sided anterior rib fractures and a displaced left clavicular fracture with probable underlying hematoma . There is re- demonstration of a right apical pneumothorax without evidence of tension pneumothorax . Interval improvement of left lower lobe is seen with stable Send left pleural effusion .
    OUTPUT:
    
Stable left rib and displaced clavicular fractures with likely underlying hematoma and stable pneumothorax without mediastinal shift .