Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs appear slightly hyperexpanded . There is no focal consolidation concerning for pneumonia , pleural effusion or pneumothorax . The pulmonary vasculature is not engorged , and there is no overt pulmonary edema . The cardiomediastinal and hilar contours are within normal limits . No acute osseous abnormality is detected . Degenerative changes are noted at the thoracolumbar junction with exaggerated kyphotic angulation at this level .
    OUTPUT:
    
No acute cardiopulmonary process .