Stomach cancer, a common malignant tumour, poses a serious threat to human health and life. Its global prevalence rates remain high, placing enormous suffering and burdens on patients and their families.
The occurrence of stomach cancer is a multifactorial and multistep process. Dietary factors play an important role. The long-term consumption of pickled, smoked, salty, carcinose foods, which may contain carcinogenic substances such as nitrite and acetacin, increases the risk of stomach cancer. In addition, the infection of fungus (Hp) is considered to be one of the major contributing factors to stomach cancer. Hp can cause chronic inflammation of the gastric mucous membranes, and long-lasting inflammation can lead to cancer of the gastric mucous membranes. Genetic factors cannot ignore the fact that if there are immediate family members with stomach cancer, other members may have a relatively high risk of stomach cancer. Environmental factors, such as soil, certain chemicals in water sources, and poor living habits such as smoking and alcohol abuse, are also associated with the occurrence of stomach cancer.
The symptoms of stomach cancer are often not visible at an early stage and are easily neglected. Some of the patients may be shown only as symptoms similar to common stomach diseases, such as upper abdominal discomfort, pain, aerobics, anti-acid acids, and anorexia. As the condition progresses, the symptoms increase, with increased pain in the upper abdomen, vomiting, vomiting, blacking, wasting and inactivity. Symptoms may also occur when the tumor is in contact with the surrounding tissue or when it is transferred, such as continuous severe pain in the pancreas or transects, and yellow sapling in the liver.
In order to detect stomach cancer at an early stage, we need to rely on effective screening methods. Stomach lenses are an important means of diagnosing stomach cancer, through which the form of the gastric mucous membranes can be directly observed, and active examinations are conducted to determine where the suspected disease is altered. In addition, examinations of upper digestive imaging, abdominal ultrasound, CT etc. have helped to understand the location, size, extent of abuse and transfer of the tumor. Tests of tumor markers such as cancer embryo antigens (CEA) and sugar antigens 19-9 (CA19-9) cannot be used as a basis for the diagnosis of stomach cancer alone, but have some reference value in monitoring and evaluating the effects of treatment.
The treatment of stomach cancer depends on the tumour ‘ s stage and the patient ‘ s physical condition. Early stomach cancer can usually be treated with a cure by surgery, which can be done by means of, for example, a partial stomach ectopy and a whole stomach. In addition to surgical treatment, there is a need for a combination of combinations of chemotherapy, free treatment, target-oriented treatment and immunotherapy to improve the effectiveness of treatment and extend the life of patients.
The prevention of stomach cancer is essential. First, good eating habits should be developed, with fresh vegetables, fruits and reduced intake of pickled, smoked and salted food. Keep the diet regular and avoid grueling. Secondly, attention should be paid to the screening and treatment of cholesterosomiasis and, if infection is detected, to its eradication in a timely manner. Stop smoking and drink, avoid overwork, remain in a good mood, participate appropriately in physical exercise and enhance their own immunity. For high-risk groups such as family history of stomach cancer and chronic stomach disease, stomach lenses should be performed on a regular basis in order to detect and treat early pathologies.
As medical technology continues to improve, the treatment of stomach cancer is gradually increasing, but much remains to be done to combat it. Each and every one of us should take care of our own health, learn about stomach cancer and take active and effective preventive measures. Only in this way can we be more resilient to the threat of stomach cancer and protect our health and well-being.
In short, stomach cancer, though terrible, can be effectively reduced through early diagnosis, standardized treatment and active prevention. Let us act together, care for our health and stay away from stomach cancer.
Stomach cancer
