Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A rounded opacity in the left aortopulmonary window is consistent with the patient 's known pseudoaneurysm , and appears unchanged from the prior radiographs . The aorta is dilated and tortuous , also unchanged . The heart size is moderately enlarged , and stable . Right basilar atelectasis or scarring is unchanged . There is no new consolidation . The previously identified mild pulmonary edema has resolved . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Grossly unchanged appearance of the dilated tortuous aorta with a known large pseudoaneurysm . 2 . Unchanged right basilar atelectasis or scarring . 3 . No pulmonary edema or evidence of pneumonia .