Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . There is an acute fracture involving the mid shaft of the left clavicle . The underlying ribs appear intact . The lungs are clear without focal consolidation , effusion or pneumothorax . The cardiomediastinal silhouette is normal . No free air is seen below the right hemidiaphragm .
    OUTPUT:
    
Left clavicular mid shaft fracture , better assessed on the dedicated left shoulder / clavicle radiograph . No definite rib fractures or pneumothorax seen . If there is strong clinical concern for rib fracture , dedicated rib series is advised .