Inter-intestinal round calcified foci are mainly due to calcification of the mesentery or mesenteric blood vessels due to various reasons. There are no specific symptoms, and they are usually detected during abdominal CT examinations. They are usually caused by abnormal calcium deposition between the intestinal tubes, which results in the formation of calcified foci. The etiology of the disease is quite diverse, which may be due to the infection or inflammation of the intestine, such as the previous infection of Mycobacterium tuberculosis, or due to the abnormal metabolism of the products in the intestine, or due to the formation of calcification during the development of the tumor due to inflammatory reaction. Most patients do not have obvious symptoms, but they should pay attention to their diet and try to eat easy-to-digest food to avoid aggravating the burden on the intestinal tract.