Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright chest radiograph provided . Scattered airspace opacities are seen , right greater than left , concerning for multifocal pneumonia . Component of underlying edema not excluded . No large effusion or pneumothorax . Heart and mediastinal contours appear normal . Bony structures are intact . Clips in the right upper quadrant noted .
    OUTPUT:
    
Findings suggestive of multifocal pneumonia , right greater than left . A component of edema not excluded .