Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are within normal limits . There is no pleural effusion or pneumothorax . Lungs are well - expanded . Again seen is an irregular increased density along the right lateral lower chest , consistent with calcified pleural plaques , seen on prior chest CT . Two new areas in the right upper lung . On the lateral view there is correlate of opacity projecting over the right upper lobe making the suspicious for parenchymal opacity . Cardiomediastinal silhouette is stable . No acute osseous abnormalities .
    OUTPUT:
    
Opacities projecting over the right lung secondary to known pleural plaques . There are however new regions of opacity projecting over the right upper lobe which are suspicious for superimposed infection .