Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral images of the chest . A nodular opacity is seen overlying the right mid lung . A well - marginated elongated opacity is seen overlying the left mid lung laterally . These findings are seen only on the frontal view . The lungs are otherwise clear . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is unremarkable .
    OUTPUT:
    
Opacities in the lungs as described above , potentially representing calcified pleural plaques . However , given lack of prior imaging to ensure stability , and given the relatively nodular appearance of the right lung opacity , CT is recommended on a nonemergent basis to further assess .