Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views the chest provided . The lungs are clear and well expanded . There is no focal consolidation , pleural effusion or pneumothorax . The cardiomediastinal silhouette appears normal . The visualized outline of the sternum on the lateral projection appears intact . No definite fractures are identified .
    OUTPUT:
    
No acute intrathoracic process .