Why white-collar workers are prone to tumors is mainly related to the following factors: fast pace of life, irregular life, not eating breakfast, lack of exercise, sedentary, high mental stress, infrequent exchanges, irregular diet, long time blowing air conditioning, and can not guarantee sufficient sleep, etc. These factors seriously threaten the health of urban white-collar workers, if you are a white-collar worker, please check yourself against the above problems. These factors seriously threaten the health of urban white-collar workers, if you are a white-collar worker, please compare yourself, do you have the above problems? Nowadays, pet/ct examination has been more and more accepted by people and has become the best way of health checkup. Many urban white-collar workers are so busy that they don’t even have the time to pay attention to their health. You should know that: this is a big taboo for your health, of course, you can’t blindly check too much, but you should have regular checkups according to your doctor’s will!