Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A rounded , macrolobulated 4 .3 x 4 .5 cm mass in the right base is new from the prior study of ___ . There is no other focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
New 4 .5 cm mass in the right lung base for which dedicated chest CT is recommended .