Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral chest radiograph demonstrates clear lungs bilaterally . Cardiomediastinal and hilar contours are within normal limits . There is no pleural effusion , pulmonary edema , or pneumothorax . Visualized osseous structures demonstrates no acute abnormality . Mid thoracic dextroscoliosis .
    OUTPUT:
    
No acute intrathoracic abnormality .