Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest was obtained . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . No evidence of pneumomediastinum is seen . There is no pulmonary edema . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
No definite radiographic findings to suggest pneumomediastinum .