The difference between gastric ulcer and gastric cancer

Prevention of gastric cancer, like other types of cancer, the key lies in "early", found as early as possible, early diagnosis and early treatment. It has been observed study found that, from a certain part of the stomach began to cancer cells, to a certain degree of clinical symptoms and signs, is a slow process, and is a gradual qualitative change from quantity to the process. This process, medically known as the "pre-cancerous." And this period, the effect of treatment is the best stage. Therefore, if the performance of the attention in the early gastric cancer. Are conducive to early detection, early treatment can be avoided.
Generally speaking, the early gastric cancer alarm signal can be summarized as follows:
(1) pain of change: loss of the original abdominal pain gastropathy attack patterns, and significantly different from the usual.
(2) pain: stomach pain attack, in the past after the consumption of food or medication can be alleviated, and the recent Although consumption of food or medication, still useless, or even increase.
(3) weight loss: the past gastropathy attack, appetite, physical, without much impact on the body weight, and now has a loss of appetite, fatigue and weight loss, and so obvious.
(4) blood in the stool or hematemesis: a sustained District 9 of blood in the stool or blood.
(5) Other: Albert Roche E stomach more than five years after surgery, dyspepsia, suffering from weight loss, anemia and stomach bleeding, and other symptoms; appear on the stomach of unknown causes nausea, discomfort, weakness, emaciation, etc..
All these signs appear, we should never be complacent and should be promptly to the hospital for eyepiece, and other checks to clear diagnosis and prompt treatment.
Some, if the following endoscopy and pathology and X-ray results of the inspection should pay attention:
(1) of moderate or severe dysplasia.
(2) more than the typical 40-year-old metaplasia or with severe dysplasia.
(3) greater than 2 cm in diameter of the gastric ulcer /, especially at the lesser curvature of the longer course of the ulcer.
(4) adenoma, non-acidic or more than 2 cm in diameter, larger polyps and gastric intestinal metaplasia with, especially in severe dysplasia atrophic gastritis.
The above change, need to be carefully observed, periodic review, the cancer may have a further, to the timely implementation of surgery.