Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear of consolidation , effusion , or edema . There is a nodular opacity on the frontal view projecting over the anterior right third and fourth ribs . This is not clearly delineated on the lateral . . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process . Nodule projecting over the right lung , potentially summation of shadows , however underlying pulmonary nodule is possible .