Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Oblong opacity projecting over the right upper lung is compatible with calcified pleural plaque . The lungs are otherwise clear . No obvious effusion identified noting that there is exclusion of the right lateral costophrenic angle on the frontal view . The cardiomediastinal silhouette is stable given differences in projection .
    OUTPUT:
    
No acute cardiopulmonary process .