Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . There is severe dextroscoliosis , which may be causing a tortuous aorta . The cardiac borders are unremarkable . The mediastinal and hilar contours are unremarkable . The lungs are clear . There is no definite effusion . There is no pneumothorax .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Severe dextroscoliosis .