Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a persistent nodular opacity projecting over the right mid lung measuring approximately ___ x 15 mm for which CT is recommended to further assess . In addition , there is right basal atelectasis . The possibility of additional nodules is difficult to entirely exclude . There is subtle opacity adjacent to left heart border on the frontal projection which could represent a prominent fat pad versus a very early pneumonia . No large effusions are present . Calcified pleural plaque is noted on the lateral projection along the posterior pleural surface . The cardiomediastinal silhouette is stable . Bony structures are intact .
    OUTPUT:
    
1 . Nodular opacity projecting over the right mid lung , as seen previously and chest CT is again recommended to further assess . 2 . Additional subtle opacities in the right and left lower lungs which could represent atelectasis though the possibility of pneumonia is difficult to entirely exclude .