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Gastric cancer and gastric cancer, refers to cancer arising from any part of the stomach. Stomach cancer, cause death is bad is about 80 million people worldwide per year.Prognosis most patients, since exhibits a high degree of disease. Or is (produced without noticeable symptoms) or often asymptomatic, as well as symptoms is not a gastric cancer only (specific symptoms of non-specific only, stomach cancer, disease or irrelevant, other related in the first stage for) there is a possibility. By the time symptoms appear, cancer is the main cause (of the body, spreading remote, in part possibly other) has reached the stage to advanced also often (see below), and may transition relatively poor prognosis.

The most gastric cancer by Helicobacter pylori infection. This is why proven, but some foods such as pickles smoked food like this, and meat, and salted fish, nutritional factors that are associated with high risk. Nitrite and nitrate can be a compound which can cause stomach cancer in animals has been discovered, by certain bacteria, including H. pylori, is turned on in sausage. On the other hand, and, it is recommended to eat fresh fruits and vegetables that contain antioxidant vitamins, such as A and B to the American Cancer Society, they Mediterranean diet and, say, reduce the risk of cancer of the stomach, stomach and is associated with lower levels of cancer. Smoking increases the risk of developing gastric cancer significantly by in order to increase 82% for heavy smokers, risk 40% of current smokers is increased. In some studies, the esophagus has shown an increased risk of alcohol as well, gastric cancer caused by smoking occurs in the upper portion of the stomach mostly.

Other factors that are associated with increased risk is the genetic factors (hyperplasia, stomach hypersecretion), intestinal metaplasia, and autoimmune atrophic gastritis, pernicious anemia, Alzheimer Menetrier minutes. H. pylori is the main risk factor of 80% from 65 of cancer of the stomach, but only 2% of such infections. Pylori-induced mechanism of stomach by H. involves the virulence factors of action pylori or chronic inflammation of the H. CagA potentially. About 10% of patients showed a genetic component. Causal relationship has not been established, but several studies have correlated shows the spores of the consumption bracken, the incidence of cancer of the stomach. Gastric cancer, shows the male-dominated its incidence up to three men that are affected for all women. Estrogen, you may want to protect women from the development of this cancer form. A small percentage is believed to be a gene (forward references histopathology) very diffuse type gastric cancer. Hereditary diffuse gastric cancer, have been identified (HDGC) recently, research is in progress. However, treatment options and genetic testing is available for families at risk now. The International Cancer Genome Consortium effort to complete the genome map of gastric cancer.

Abnormal tissue found in gastroscopy is the biopsy gastroenterologist or surgeon. Thereafter, the fabric is sent to the pathologist for histological examination using a microscope to check for the presence of cancer cells. The biopsy and histological analysis of then, it is a certainty the only way to confirm the presence of cancer cells. It has been developed to increase the yield of open mucosal dye can condition gastroscope, various strengthen cell structure, to identify the region of dysplasia. Accompanied ultra-high magnification for visualizing cell structure to determine the region of dysplasia good Endocytoscopy. Further gastroscope conditions, such as optical coherence tomography such other tested for research purposes and the like.

State of some skin is associated with gastric cancer. It is known as acanthosis nigricans, in many cases, dark conditions, has been associated with cancer of the abdomen, such as gastric cancer, such as this for the thickening of the skin due to groin and axilla. The skin other symptoms of stomach cancer, Lesser · Trela ​​t symbol is also known as seborrheic keratosis and (darkening hyperplasia similar skin of the palm) tripe palm, will be a rapid development of skin lesions.  In order to check the anemia, complete blood count (CBC): Blood various tests may include the following, and is carried out. Also, stool test may be performed to test the blood in feces.

Cancer cells, is that when it is detected in a tissue sample, the next step is performed, or to grasp the extent of the disease. In various tests, it is determined cancer whether the spread, and if so, which parts of the body are affected. Gastric cancer is possible to order the tests or other tests, CT scans, PET, of the ultrasound endoscope in order to be able to spread to other organs liver, pancreas and near the stomach, doctor lung checks These areas. For example, blood tests for tumor markers carbohydrate antigen carcinoembryonic antigen and (CEA), such as (CA) may, extent of metastasis in the liver, and is disposed as a level of correlation and their cure rate in particular.  Staging may not be complete until after surgery. Nearby lymph nodes, the surgeon removes the tissue samples possibly from other parts of the abdomen for examination by a pathologist.

Surgery is the most common treatment. Surgeon, surrounding the main purpose you want to remove all or part of the stomach to remove the freedom of normal tissue lymph nodes, and all cancers. It is possible, depending on the degree invasion and tumor location, including the removal of a portion of the pancreas, or intestine. Tumors of the lower part of the stomach can be given to Billroth For Billroth II and procedures I. Is not only a pioneer in Japan, endoscopic mucosal resection (EMR) (including lining tumor only) for the treatment of early gastric cancer is available in several facilities in the United States,. In this procedure, the inner membrane of the stomach (mucosa), the tumor is separated from the wall of the stomach using a wire through the endoscope. The advantage is that it is much less work to remove the stomach. Used for similar techniques to ablate a large area of ​​the one-piece lining, endoscopic submucosal dissection (ESD) is a pioneer in Japan. If the invasion deep tumor or incomplete resection was observed pathological examination of the resected specimen, the patient will have a formal gastrectomy. Surgery in the case of transition and less than 40% of treatment cases currently, there is a relaxation only.