Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable supine radiograph was performed . Trauma board projecting over the thorax is noted . Allowing for this , lungs appear clear with no focal consolidation . Mediastinal and hilar contours are unremarkable . No pneumothorax is identified on this supine image . No acute osseous abnormality is seen .
    OUTPUT:
    
No acute intrathoracic abnormality . For complete details , please refer to CT torso obtained same day ___ .