The CT scan of the abdomen will not cause cancer. CT scanning of the abdomen generally does not cause cancer, although there is a certain amount of radiation in CT examination, but the radiation is relatively small, and the amount of radiation is within the safe range of the human body, pay attention to drink more water after the examination, and the dose of radiation can be metabolized in the body, and it will not cause adverse damage to the human body. CT scanning of the abdomen can determine the condition of the patient’s abdominal organs, determine the presence of inflammation, tumors, tuberculosis, cysts, and can initially assess the presence of benign tumors and malignant tumors, note that women in pregnancy can not do CT examination. For abdominal CT examination, it is recommended to consult the relevant departments for analysis.