Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP view of the chest . There is an approximate 6 cm cc x at least 3 .5 cm TRV rounded density projecting over the right hilum , potentially posterior in location worrisome for underlying mass . The lungs are otherwise clear . Cardiomediastinal silhouette is within normal limits for technique . Atherosclerotic calcifications noted at the arch . The lung calcific density projects over the left chest wall . Degenerative changes seen at the shoulders .
    OUTPUT:
    
6 cm mass projecting over in the right hilum for which a chest CT is suggested .