Awareness of stomach cancer: the importance of prevention and early detection

Awareness of stomach cancer: Prevention and early detection of critical stomach cancer is a common malignant tumor with high global morbidity and mortality rates. It occurs mainly in epipelagic cells of the stomach mucous membranes, and its causes are complex and related to a variety of factors. Knowledge about stomach cancer is important for prevention and early detection and treatment.I. Causes of stomach cancer1. Sphinx infection: this is an important risk factor for stomach cancer. Sphinx infections can cause chronic stomach inflammation, stomach ulcer, etc., and, if not treated in a timely manner, may evolve into stomach cancer.2. Eating habits: Long-term consumption of high salt, pickled, baked food, and food without fresh vegetables and fruits increases the risk of stomach cancer. These foods may contain carcinogenic substances such as nitrites, polycyclic aromatic hydrocarbons, etc. 3. Genetic factors: The risk of stomach cancer is relatively high among those in the family. Some genetic mutations may also be associated with stomach cancer. 4. Smoking and drinking: smoking and overdrinking can damage stomach mucous membranes and increase the incidence of stomach cancer.3. Other factors: stomach diseases such as stomach meat, chronic atrophy, gastric ulcer, etc., may also become stomach cancer if not treated in a timely manner. In addition, chronic stress and low immunity may be associated with stomach cancer.II. Symptoms of stomach cancerEarly symptoms of stomach cancer are often invisible and easily ignored. As the condition evolves, the following symptoms may occur:1. Upper abdominal discomfort or pain: This is one of the most common symptoms of stomach cancer, expressed in the form of pain in the form of palpitation, swelling or burning, which is irregular and may increase after eating.2. Declining appetite: Patients may suffer from symptoms such as a lack of appetite, nausea, vomiting and, in particular, aversion to greasy food.3. Weight loss: Patients may experience a gradual loss of weight due to, inter alia, reduced appetite, digestive absorption disorders.4. Black gourmet or vomiting: When tumours infringe on a gastric mucous vein, they can lead to haemorrhage, manifested in black gourmet or vomiting.5. Other symptoms: Patients with advanced stomach cancer may have symptoms such as anaemia, inactivity, wasting and abdominal swelling.It should be noted that the above symptoms are not unique to stomach cancer and that other stomach diseases may have similar symptoms. Therefore, if the symptoms mentioned above occur, especially if they are longer or more severe, they should be examined in a timely manner for a clear diagnosis.Diagnosis of stomach cancerStomach lenses: The gastric lenses are an important method of diagnosing stomach cancer, allowing direct observation of the pathologies of the gastric mucous membranes and the organization of a pathological examination to determine the diagnosis. Pathological examination: The pathological examination is the gold standard for the diagnosis of stomach cancer, which determines the type, degree of differentiation, etc., of the tumor through a pathological analysis of the tissues taken under the stomach mirror. 3. Visual examinations, such as X-line meal tests, CT, MRI, etc., can help to understand the location, size, morphology, extent of abuse, etc. of the tumor and provide a basis for the development of treatment programmes. 4. Oncological markers: for example, cancer embryo antigens (CEA), sugar antigens 19-9 (CA19-9) etc., diagnosis and prognosis of stomach cancer have some reference value but cannot be used as a basis for diagnosis.IV. Treatment of stomach cancerThe treatment of stomach cancer includes, inter alia, surgical treatment, chemotherapy, treatment, targeting and immunotherapy. The choice of treatment should be considered in the light of the tumour ‘ s phasing and the patient ‘ s physical condition.1. Surgical treatment: The main method of treatment for stomach cancer, where early stomach cancer can be treated for its root causes. In the case of mid-term and late-stage stomach cancer, surgical treatment can remove the tumor, reduce the tumour load and create conditions for subsequent treatment.2. chemotherapy: to control the growth and spread of tumours by using chemical drugs to kill cancer cells. Chemotherapy can be used as an auxiliary treatment for surgical treatment and for end-of-life stomach cancer. 3. Release: The use of radiation to kill cancer cells can have some therapeutic effect on patients with local late-stage stomach cancer or with post-operative residues.3. Target-oriented treatment: treatment of specific target points for tumour cells, such as the skin growth factor receptor (EGFR) inhibitor, the vascular inner skin growth factor (VEGF) inhibitor. Target treatment has high levels of specificity and low side effects.4. Immunotherapy: Combat tumours by activation of the human own immune system, such as immunosuppressants. Immunization treatment has also made some progress in the treatment of stomach cancer.V. Prevention of stomach cancer1. To develop a good diet: to maintain a balanced diet, to eat more fresh vegetables and fruits and to reduce the intake of high salt, pickled and baked food.Eradicating fungus: In the event of infection with fungus snails, timely eradication treatment should be provided to reduce the risk of stomach cancer.3. Prohibition of alcohol: Avoiding smoking and overdrinking and reducing damage to stomach mucus.4. Periodic stomach lens screening: For high-risk groups, such as those with stomach cancer in the family, chronic stomach diseases and chronic smoking and drinking, a regular stomach mirror examination should be conducted for early detection and treatment of stomach cancer.Overall, stomach cancer is a serious threat to human health, but by understanding its causes, symptoms, diagnostics and treatments, as well as taking effective preventive measures, we can reduce the risk of stomach cancers and improve the early detection rate and treatment. It is hoped that attention will be paid to the health of the stomach, to the development of good habits and to the freedom from stomach cancer. Stomach cancer