Ulcerative gastric cancer is a general manifestation of gastric cancer, which may have uncomfortable symptoms such as fullness and discomfort, indigestion, etc. Surgical treatment should be taken in time. Ulcerative gastric cancer is a kind of imaging findings of gastric cancer, which may find that the cancer is confined, disk-shaped, with central necrosis, often with large and deep ulcers, with elevated margins in the form of dike or crater, and the cancer infiltrates into the deeper layers, which is often accompanied by hemorrhage and perforation. It may manifest as postprandial fullness and discomfort, dyspepsia, mild pain in the upper abdomen and other symptoms. Early surgical treatment is recommended, after which radiotherapy, chemotherapy, immunotherapy and targeted therapy can be combined, and the prognosis is generally better. Ulcerative gastric cancer should be detected and treated at an early stage to improve the cure rate of patients. Regular review should be conducted to monitor the changes of symptoms, and if abdominal pain occurs, etc., patients should go to the hospital for consultation in time.