Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The exam is limited by the patient 's body habitus . Within the limitations , the lungs are show no focal consolidation or edema . There is no pleural effusion or pneumothorax . On the lateral view , there is an ovoid 1 .5 cm calcific structure which may represent a calcified infrahilar node or calcified granuloma . The mediastinal contours are normal . The heart size is at the upper limits of normal .
    OUTPUT:
    
No acute cardiopulmonary process .