Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Within the limitations of exam , the lungs are clear without consolidation or edema . There is no large pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal . No fracture is identified .
    OUTPUT:
    
No acute cardiopulmonary process . If there is continued suspicion for an injury to the chest , recommend further evaluation with conventional upright PA and lateral chest radiographs .