Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Analysis is performed in direct comparison with the next preceding similar study of ___ . Chest findings are completely unaltered between the two examinations of ___ and ___ . Thus , there is no evidence of any rib fracture or detectable chest wall injury . The patient underwent a right - sided specific rib cage examination on ___ , again with negative results . The patient 's character of symptoms may call for repeat of a dedicated rib examination .
    OUTPUT:
    
Unremarkable chest findings , no evidence of chest wall or rib injury in right lower hemithorax .