Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are clear bilaterally . Heart is mildly enlarged . Overall appearance of the chest is similar to prior study dated ___ . Probable calcified granuloma projects over the left midlung zone . The aorta is tortuous . Mediastinal contours are unchanged . There is no pleural effusion or pneumothorax . No displaced rib fracture is identified . Known proximal right humerus fracture is better evaluated on concurrent shoulder films .
    OUTPUT:
    
Overall stable appearance of the chest without a displaced rib fracture identified . If clinical concern persists , dedicated rib views with radiopaque marker indicating site of concern is advised . Known proximal right humerus fracture is better seen on dedicated films performed the same day .