Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Bilateral spinal hardware is again partially imaged . Mild elevation of the posterior aspect of the left hemidiaphragm is similar in appearance as compared to ___ . No focal consolidation is seen . There is no large pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes appear similar . Hilar contours are stable .
    OUTPUT:
    
No acute cardiopulmonary process .