Chronic abdominal pain is not uncommon, but it is not uncommon for it to end up not being resolved, with the result that some patients’ quality of life is seriously affected by chronic abdominal pain, even to the point of jumping off a building. In recent years, we have seen many of these patients, some of whom are quite interesting and worth thinking about. There is an elderly patient with abdominal pain for more than 2 years, abdominal pain localization is unclear, more obvious at night, sleep can not, weight loss of more than 10 kg, 2 years in several hospitals to look around, what advanced tests have been done, what drugs have also eaten, nothing improved. That day, after listening to the introduction of his condition, the patient took out a stack of test results, none of which had any clear indication. The patient’s abdominal pain was difficult to relieve, and the pain relief injection was given several times a day, which was a little too much for the whole department. In retrospect, the patient was tormented for such a long time by such a small problem. If the physical examination had been slightly neglected, the suspicious point might not have been found and the patient’s abdominal pain would have remained unresolved, and if surgery had not been boldly proposed, the problem would not have been solved.