Generally speaking, the survival time of Indolent cell gastric cancer is about 6-12 months, but the actual survival time depends on many factors such as the early or late detection of the tumor, treatment plan and physical condition. Indolent cell carcinoma is a low differentiated adenocarcinoma with high malignancy and poor prognosis, and the early symptoms are not typical. If the patient is in good health, chemotherapy is effective, and the survival time of the patient is about 6-12 months according to the requirements of chemotherapy and symptomatic treatment and active prevention of complications. If the patient is found to be in poor physical condition and cannot tolerate chemotherapy or chemotherapy is not effective, the treatment is mainly symptomatic and nutritional support therapy. If patients are found early, surgical resection is given early, supplemented by chemotherapy and symptomatic treatment, and the prognosis is better, and the survival time is between 2-5 years, and some patients may survive longer.