Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low , but there is no evidence of focal consolidation , pleural effusion , or pneumothorax . Cardiomediastinal silhouette is unremarkable . Partially visualized cervical spinal hardware .
    OUTPUT:
    
No acute cardiopulmonary process detected by chest radiograph . Specifically , no evidence of pneumothorax , focal consolidation , or widened mediastinum .