Glycoantigen ca72-4 is high 22 may be related to chronic atrophic gastritis or tumor disease, of which the former can be improved by some suitable drugs, such as magnesium aluminum carbonate tablets and omeprazole enteric-coated capsule, etc., while the latter is mainly treated by surgery, and the specific situation varies from person to person. Glycoantigen ca72-4 is a marker for diagnosing gastrointestinal tumors and ovarian cancer, and its reference value is about 0-6.9U/ml, if the actual value of glycoantigen ca72-4 is high and reaches 22U/ml, then it means that the amplitude of the increase is significantly higher than the normal value, and it may be due to the chronic atrophic gastritis, or it may be related to the tumor disease. At this time, the patient should go to the hospital in time for examination, to clarify the type of disease, and then to deal with it, of which the common treatment is drug as well as surgical treatment. If suffering from chronic atrophic gastritis and other diseases, then you can take some appropriate drugs, such as magnesium aluminum carbonate tablets and omeprazole enteric-coated capsules. However, if there are cysts or abnormal nodules, then you need to consider removing them through surgery under the guidance of a doctor to control the progression of the disease so that it does not continue to deteriorate. However, before the surgery, the patient should first undergo a detailed physical examination, and the doctor will determine whether the surgery is suitable for treatment.