Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal silhouettes are stable , with re - demonstration of a prominent ascending and tortuous thoracic aorta . The bilateral hila are unremarkable . The lungs are clear without focal consolidation . There is no pulmonary vascular congestion . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
No acute cardiopulmonary process . No pulmonary edema or cardiomegaly . Possible mildly dilated ascending thoracic aorta .