Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are normally expanded . 17 mm right upper lobe nodule has been previously reported . There is no pleural effusion or pneumothorax . The heart is top normal . The mediastinal and hilar contours are normal .
    OUTPUT:
    
There is no acute cardiopulmonary abnormality . 17 mm right upper lobe nodule has been previously reported . A Chest CT would be required to confirm the appearance on conventional radiographs , that the lesion has not grown since ___ .