Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are normal . No consolidation to suggest pneumonia . Small right - sided pleural effusion . No pleural effusion a left . No pneumothorax . Cardiomediastinal contours are normal . There is no subdiaphragmatic free air .
    OUTPUT:
    
1 . No acute cardiopulmonary process identified . 2 . Trace right pleural effusion .