Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are normal . There is no pleural effusion or pneumothorax . The lungs are hypoinflated but clear without focal consolidation . Known left humerus fracture is redemonstrated . The upper abdomen is unremarkable . No nondisplaced rib fracture is seen .
    OUTPUT:
    
No acute cardiopulmonary process . Left humerus fracture , better assessed on dedicated radiographs .