Some private hospitals or individual doctors to reflux esophagitis, atrophic gastritis, H. pylori positive to patients as a precancerous disease, if not treated will soon become cancer, as a way to scare patients, the purpose is to set up a trap to make patients hospitalized to increase revenue; others let patients lead the whole family to her laboratory for breath test, said to prevent infection; really necessary? I hope that patients should believe in science, to the national tertiary hospital specialist treatment, not easily deceived, but also to the relevant departments to complain, I graduated from college to stay in school as a doctor for 50 years, the world, I sincerely told the patients. Suffering from the above disease is not terrible, the emphasis is on prevention and lifestyle changes. Reasonable drug treatment under the guidance of doctors. Cancer is rare and only possible after a long very long time.