Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph demonstrate clear lungs bilaterally . No focal consolidation concerning for pneumonia is identified . Cardiomediastinal and hilar contours are within normal limits . Pulmonary vasculature is normal . There is no pleural effusion or pneumothorax . Osseous structures are without an acute abnormality .
    OUTPUT:
    
No acute intrathoracic abnormality .