Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . No focal consolidation , effusion or signs of CHF . An ovoid hyperdensity projects in the right upper lung measuring approximately 1 .4 x 1 .9 cm , possibly a pulmonary nodule or external structure . Cardiomediastinal silhouette is normal . Bony structures are intact .
    OUTPUT:
    
Nodular hyperdensity projecting over the right upper ___ , ___ represent a calcified pulmonary nodule versus overlapping shadow . Consider oblique views of the chest to further assess .