At present, the price of low-dose CT is the same as the price of regular CT, there is no difference. The price of low-dose CT is$263.2 for one part of flat-scan CT. The conditions of low-dose CT and conventional CT scan are different, because the amount of radiation in low-dose CT is relatively low, and with the increasing awareness of health, patients hope to have less exposure to radiation. Therefore, low-dose CT is now commonly used in clinical practice. At present, low-dose CT is chosen for early lung cancer screening, so that patients can have less exposure to radiation and at the same time achieve the purpose of health checkup.