Gastric ulcer disease will evolve into gastric cancer?

The cancerous ulcer problem, is a long time - Straight failed to resolve the problem, most people think that gastric ulcer can be translated into cancer. According to China's reported in the literature, 6% -18% of the cancerous ulcer can happen, Since the 1970s the data show that the cancerous ulcer There seems to be a higher percentage of the trend, statistics up to 29.4% of gastric cancer from gastric ulcer. General cancer occurred in mucosal ulceration around these parts in the mucosal ulceration occurred when erosion activities in the repeated destruction and stimulate regeneration of malignant transformation can occur. In recent years the diagnosis and screening methods because of the progress and found confined to the mucosal erosion can occur early gastric cancer and ulcers, their organizations face can be changed by the secondary peptic ulcer, which can be cancerous ulcer as benign as ulcer repair, and ulcer and restoration can be repeated, so the course may be extended up to a few months or even longer, so that the past is a malignant gastric ulcer cases, actually part of the beginning of malignant ulcers, not later change. These results indicate that part of gastric cancer is indeed changing from benign ulcer, gastric ulcer should attach great importance to. Where aged 45 and above intractable ulcers, sustained positive fecal occult blood, endoscopy and X-ray barium meal examination can not except malignant transformation or biopsy highly suspected malignant transformation, and in particular the gastric acid-free cases, follow-up observation, and to seek treatment.