Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . The heart size is top normal . The mediastinal contours are normal . There are no pleural effusions . No pneumothorax is seen . A mottled appearance of the T11 vertebral body and concavity of its superior endplate are not significantly changed in overall appearance compared to prior radiographs from ___ . No new lytic or blastic lesions are identified .
    OUTPUT:
    
1 . No acute intrathoracic process . 2 . No significant interval change in mottling of the T11 vertebral body or depression of the T11 vertebral body superior endplate , compared to prior radiographs from ___ .