Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Heart size is mildly enlarged . The mediastinal contours are normal . A 7 mm rounded nodule in the lateral right lung base overlying the right ___ anterior rib could represent a pulmonary nodule or a skin lesion . No pleural effusion , pneumothorax , or focal consolidation . No displaced rib fracture .
    OUTPUT:
    
1 . No displaced rib fracture . 2 . 7 mm right nodule overlying the right lung base . Shallow oblique views with markers on the nipples and any skin lesions ( on the right breast or back ) should be obtained for evaluation . Final impression was emailed to the ED ___ nursing staff .