Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two views of the chest were obtained . The lungs are well expanded and clear . There is no pleural effusion or pneumothorax . The heart is normal in size with normal cardiomediastinal contours . Imaged upper abdomen and osseous structures are unremarkable . Mild rightward curvature of the spine is noted .
    OUTPUT:
    
No acute intrathoracic process .