question: My mom 60 years old obese women had a car accident and she was in severe back pain. The back CT revealed there is nodule in the lung. So she had chest CT and the report says there is 8 mm nodule in each lower zone along with D12 compression fracture indicating lung and dorsal metastases. The question, the fracture is a result of cancer or oestoporosis or the accident. Is chemotherapy the treatment for her cancer?