Rectal neuroendocrine tumors, clinically there is no accurate and specific cure rate, but rectal neuroendocrine tumors are divided into G1, G2 and G3 stages, the lower the number, the higher the cure rate, and it is suggested that patients should be treated in time. Rectal neuroendocrine tumor is a kind of tumor from neuroendocrine cells, which is divided into G1, G2 and G3 stages, G1 is equivalent to the early stage, and the cure rate is the highest in the early stage, and if the disease develops to G2 and G3, the cure rate will gradually decrease. Rectal neuroendocrine tumors are mainly treated by surgery, with emphasis on early detection and surgical treatment. Rectal neuroendocrine tumors detected later or at a later stage often require chemotherapy, radiotherapy, immunotherapy, etc. in addition to surgical treatment in order to improve the therapeutic efficacy. It is recommended that patients with rectal neuroendocrine tumors should have early detection, early diagnosis and early treatment, and actively cooperate with doctors.