Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Opacity at the right cardiophrenic angles compatible with fat pad seen on prior CT . The lungs are clear without focal consolidation , effusion , or edema . Cardiac silhouette is stable . Atherosclerotic calcifications noted in a tortuous thoracic aorta . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .