Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Low lung volumes persist and there is mild scarring at the left lung base unchanged . No large effusion or pneumothorax . The heart remains mild to moderately enlarged . The aorta is unfolded . There is a dextroscoliosis of the T - spine . Bony structures appear grossly intact . No acute displaced rib fracture is identified .
    OUTPUT:
    
Stable exam . No acute displaced rib fracture identified . Consider dedicated rib series to further assess if there is strong clinical concern .