Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There may be minimal pulmonary vascular congestion . No definite focal consolidation is seen . There is no pleural effusion or pneumothorax . The aorta remains tortuous , with stable mild prominence of the ascending portion . The cardiac silhouette is top - normal .
    OUTPUT:
    
Possible mild pulmonary vascular congestion without definite focal consolidation . Slight prominence of the ascending aorta is similar as compared to the prior study .