Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac and mediastinal silhouettes appear within normal limits . There are no focal pulmonary opacities , pleural effusions , or evidence of pneumothorax . Osseous structures show a mild right - convex scoliosis of the thoracic spine , with the apex in the region of T9 - T10 , but osseous structures are otherwise unremarkable .
    OUTPUT:
    
No evidence of pneumonia or other acute cardiopulmonary process .