Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left lateral contour irregularities of the mid and distal descending aorta consistent with focal aneurysmal dilatation prominent , stable from ___ . Remote lateral right seventh rib fracture appears well healed . There is no focal consolidation , pleural effusion , pulmonary edema , or pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Mid and distal descending aorta contour abnormalities consistent with focal aneurysmal dilatation are unchanged from ___ .