Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph demonstrates no clear lungs bilaterally . Cardiomediastinal and hilar contours are within normal limits . No evidence of pulmonary edema , pleural effusion or pneumothorax . Visualized osseous structures demonstrates no acute abnormality , though demineralized in appearance . No air under the right hemidiaphragm is seen .
    OUTPUT:
    
No acute intrathoracic abnormality .