Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable AP radiograph was provided . There is an aortic endograft in the thoracic aorta . There is moderate emphysema with increased reticulation in the lower lung zones which may be a combination of bronchiectasis , pulmonary fibrosis or other interstitial abnormality . There is no focal consolidation or pleural effusion . The heart size is mildly enlarged and the aorta is tortuous and dilated . No pneumothorax .
    OUTPUT:
    
1 . Tortuous dilated thoracic aorta with an endograft . 2 . Emphysema with increased reticulation in the lower lung zones which is nonspecific but may be any combination of bronchiectasis , pulmonary fibrosis or other interstitial abnormality .