Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Supine portable frontal chest radiographs demonstrate a normal cardiomediastinal silhouette and fairly well - aerated lungs without focal consolidation , pleural effusion , or pneumothorax . No nondisplaced rib fracture or other sequela of acute trauma is identified . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
No sequela of acute trauma visualized . If there is continued concern for rib fracture , dedicated radiographs can be obtained .