In the past few years, “China on the tip of the tongue” in the domestic food craze, “food” has become a buzzword. It is true that when you see a plate of beautifully presented and taste a great tasting food, it is a pleasure for the body and mind. However, this does not mean that you can indulge your unhealthy habits. When you are hungry and then feast on a smoky barbecue with beer, should you not ask: “Stomach, how are you?” Risk factors for the rejuvenation of gastric cancer Some studies show that internationally, gastric cancer patients younger than 30 years old account for about 2% of the total number of gastric cancer patients, while in China, the figure is as high as 7.6%. In modern China, with the rapid economic development, people are living at a faster and faster pace. The main risk factors for the rejuvenation of gastric cancer are as follows: 1. Alcoholism: Recently, there are many “several catties of brother” on the Internet, which have the tendency of pushing the front wave after the Yangtze River, drinking out of the momentum, drinking out of the dominance, but ultimately, it is their own bodies that will be ruined. Young people booze leads to continuous stimulation of the stomach wall by alcohol, which can easily cause chronic inflammation and ulcers in the stomach, and eventually lead to cancer; 2. Smoking: more young people are addicted to smoking, excessive smoking will disrupt the normal activities of the gastrointestinal tract, seriously damage the gastric mucosa, leading to gastritis, gastric ulcers and other gastric diseases, and eventually promote cancer; 3 improper diet: some young people like to eat pickled foods and smoked foods, these foods contain Mental tension and irregular life: nowadays, the pace of work and life of young people is generally accelerated, competition is fierce, psychological pressure is aggravated, coupled with irregular life, or excessive night life, or hunger and satiety, all of them are likely to induce gastric diseases and leave the root for the occurrence of gastric cancer. Which symptoms need to be alerted to stomach cancer? Early signs of stomach cancer include weakness, anemia, epigastric discomfort, stomach discomfort, loss of appetite, frequent vomiting, acid reflux, lethargy, black stool, etc. In addition, people with family history of gastric cancer also need to pay close attention. Gastric cancer in young people is most common in tumors of the sinus and body of the stomach. Histological examination of pathology shows that mucinous adenocarcinoma with the highest degree of malignancy, such as low-differentiated and undifferentiated adenocarcinoma, accounts for 50-60% of cases, with early metastasis, rapid progress, short course and poor prognosis. The clinical symptom of vomiting accounts for nearly 40% of the diagnosed cases of gastric cancer in young people. Gastric cancer in young people is easily misdiagnosed, the most common one is misdiagnosed as ulcer disease, followed by chronic superficial gastritis, and also misdiagnosed as incomplete pyloric obstruction, which is mostly in the middle and late stage when diagnosed, losing the time for radical treatment. On the one hand, it is easy to be misdiagnosed as gastric ulcer because young people with gastric cancer often have upper abdominal pain and peptic bleeding; on the other hand, the early symptoms of young people with gastric cancer are often insidious and lack specific manifestations, so it is easy to be confused with general digestive system diseases. Diagnosis and treatment of early gastric cancer Timely gastroscopy is the best way to diagnose gastric cancer. Gastroscopy should be used as early as possible for young people with recurrent upper abdominal stuffiness and pain, black stool, anemia and emaciation, and whose conventional anti-inflammatory and anti-ulcer treatments are ineffective or have poor effects. Young people should not refuse the examination because of fear of gastroscopy, but should cooperate closely with the doctor for a good examination. For suspected patients or those who cannot be diagnosed in one examination, they should be followed up and reviewed regularly to facilitate early detection of possible cancerous changes. Precancerous lesions of gastric cancer can be easily detected and diagnosed, such as chronic atrophic gastritis, gastric ulcer, gastric polyp, residual gastritis, warty gastritis, intestinalization, heterogeneous hyperplasia, etc.. Therefore, actively curing the above diseases is also an important measure to prevent gastric cancer. For early gastric cancer without symptoms or with only non-characteristic indigestion symptoms such as poor gastric appetite, including carcinoma in situ, small gastric cancer, micro gastric cancer, etc., it can be detected only through gastroscopic examination. With the development of medicine, the application of pigmented endoscopy and ultrasound endoscopy confocal laser microendoscopy has further improved the diagnosis of early gastric cancer. There are also auxiliary diagnoses such as tumor markers and genetic diagnosis, which can help to diagnose early gastric cancer. For early gastric cancer, endoscopic treatment, including endoscopy mucosal resection (EMR) and endoscopic submucosal dissection (ESD), is mainly used at home and abroad. For lesions that cannot be completely resected under endoscopy, conventional open surgery or laparoscopic surgery can be used. In order to keep away from gastric cancer, one should develop good living and eating habits in daily life, maintain sufficient sleep and happy mood, relieve mental stress at the right time, avoid overwork and exercise regularly; pay attention to quitting smoking and drinking, and those who are addicted to it should be limited; eat as little or no pickled and barbecued foods such as pickles, preserved fish and bacon, and often eat fresh fruits and vegetables. Chew slowly to avoid rough food damage to the gastric mucosa and cause chronic inflammation; develop the habit of eating on time, and should not be full before bedtime.