Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral chest radiograph demonstrates clear lungs bilaterally . No focal consolidation concerning for pneumonia is identified . The aorta appears tortuous . Otherwise , the cardiomediastinal and hilar contours are within normal limits . There is no pleural effusion . Osseous structures are without acute abnormality .
    OUTPUT:
    
No focal consolidation concerning for pneumonia .