Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs demonstrate low lung volumes . Lung volumes are clear with no focal consolidation . The mediastinal and hilar contours are stable in appearance when compared to radiograph dated ___ and within normal limits . There is no pleural effusion or pneumothorax identified . Visualized osseous structures demonstrate no acute abnormality .
    OUTPUT:
    
No acute intrathoracic abnormality .