Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There is mild right base atelectasis . No definite focal consolidation is seen . No pleural effusion or pneumothorax . The aorta appears tortuous . There is slight prominence of the ascending aorta which could be due to tortuosity , although underlying dilatation of the ascending aorta is not excluded . This finding could be further evaluated with non-urgent chest CTA .
    OUTPUT:
    
Possible mild right base atelectasis without definite focal consolidation . Slight prominence of the ascending aorta could be due to tortuosity versus dilatation of the ascending aorta which could be further evaluated with a chest CTA .