摘要
Celiac disease(CD)is a chronic immune-mediated intestinal disease with genetic susceptibility.It is characterized by inflammatory damage to the small intestine after ingestion of cereals and products containing gluten protein.In recent years,the global prevalence rate of CD has been approximately 1%,and is gradually increasing.CD patients adhere to a gluten-free diet(GFD)throughout their entire life.However,it is difficult to adhere strictly to a GFD.Untreated CD may be accompanied by gastrointestinal symptoms,such as diarrhea,abdominal pain,and extraintestinal symptoms caused by secondary malnutrition.Many studies have suggested that CD is associated with intestinal tumors such as enteropathyassociated T-cell lymphoma(EATL),small bowel cancer(SBC),and colorectal cancer.In this study,we reviewed related studies published in the literature to provide a reference for the prevention and treatment of intestinal tumors in patients with CD.Compared with the general population,CD patients had a high total risk of SBC and EATL,but not colorectal cancer.The protective effect of GFD on CD-related malignancies is controversial.Further studies are needed to confirm whether GFD treatment can reduce the risk of intestinal neoplasms in CD.
基金
Supported by The National Natural Science Foundation of China,No.81760101.
