Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation , pleural effusion or pneumothorax . No pulmonary edema . The interstitium is slightly prominent but this likely reflects age related change or small airways disease . On the lateral view , there are several calcified rounded opacity measuring up to 2 .2 x 1 .6 cm which project over the anterior mediastinum on the lateral projection , and therefore could represent calcified lymph nodes related to prior granulomatous infection . Clinical correlation is recommended . Comparison to prior imaging would also be helpful to better delineate the etiology . Heart is mildly enlarged . Aorta unfolded and tortuous .
    OUTPUT:
    
1 . No evidence of acute focal pneumonia . 2 . Nonspecific rounded calcified opacities on the lateral projection may represent calcified mediastinal nodes suggesting prior granulomatous infection . Clinical correlation is recommended .