The price of these two kinds of examinations is different, if you do CT, the price of a general 16-row CT scan is 263.2 yuan, if the patient does an enhanced examination or a vascular examination, the cost will be higher, such as heart CTA or head CTA, the cost of the examination is more than 1300 yuan, at the same time It also requires a bottle of contrast agent, which is usually 300 or 400 yuan a bottle, the total price is about 1700 yuan. If the patient’s examination is an X-ray, such as an orthopantomogram of the chest, the price is 70 yuan. Therefore, the price is determined by the different examinations. At present, CT is the first choice for chest examination, and early lung cancer screening is performed by low-dose spiral CT.