Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph provided . Clips in the right axilla are noted . The lungs are clear and well inflated . No signs of pneumonia or CHF . No pleural effusion or pneumothorax . The cardiomediastinal silhouette appears normal . No bony abnormalities are seen .
    OUTPUT:
    
No signs of pneumonia or other acute intrathoracic process .