Does gastric cancer symptom sternal ache?
summary
The emergence of gastric cancer has a lot to do with people's diet. Generally, the cause of gastric cancer is people's bad eating habits. Eating some harmful food for a long time will slowly lead to gastric cancer. Many people don't understand the symptoms of gastric cancer, which delays the treatment of gastric cancer. Does gastric cancer symptom sternal ache? Let's talk about it.
Does gastric cancer symptom sternal ache?
Most patients with early gastric cancer have no obvious symptoms, and a few have nausea, vomiting or upper gastrointestinal symptoms similar to ulcer disease. Pain and weight loss are the most common clinical symptoms of advanced gastric cancer. Patients often have more specific upper gastrointestinal symptoms, such as abdominal discomfort, fullness after eating, with the progress of the disease, upper abdominal pain, loss of appetite, fatigue. According to the location of the tumor, there are also special manifestations. Cancer of cardia and fundus of stomach may have retrosternal pain and progressive dysphagia; Gastric cancer near the pylorus showed pyloric obstruction; After the tumor destroys the blood vessel, may have hematemesis, black stool and so on digestive tract hemorrhage symptom.
Persistent abdominal pain often indicates tumor expansion beyond the gastric wall, such as supraclavicular lymphadenopathy, ascites, jaundice, abdominal mass, anterior rectal fossa and mass. Anemia, emaciation, malnutrition and even cachexia often appear in patients with advanced gastric cancer. The diffusion and metastasis of gastric cancer have the following ways: direct invasion, gastric cardia and fundus cancer can easily invade the lower esophagus, gastric antrum cancer can invade the duodenum.
Gastric cancer with poor differentiation and invasive growth is easy to spread to omentum, colon, liver, pancreas and other adjacent organs after breaking through serosa. Hematogenous metastasis. In advanced stage, cancer cells enter portal vein or systemic circulation and spread to other parts of the body to form metastatic foci. The common organs of metastasis are liver, lung, pancreas, bone and so on.
matters needing attention
1. Bad fruit may be the reason why the older generation live too hard. Up to now, some parts of the damaged fruit are still reluctant to throw away, and even continue to eat. In daily life, many people have such a habit: when the fruit is a little bad, they usually cut the bad part and continue to eat. But in fact, the rotten part of the fruit is not only infected by mold. Once the food begins to mildew, the part that has not deteriorated has produced a large number of bacteria and toxins invisible to the naked eye, which may cause cancer. 2. Instant noodles instant food instant noodles in this era, although harmful, but also a product to comply with the social trend, with the accelerated pace of life, many people have to eat. Generally speaking, convenient food such as instant noodles is a kind of food with high salt, high fat, low vitamin and low mineral content, which can only provide heat without nutrition. If people eat instant noodles for a long time, the high salt content will increase the load of the kidney, and the blood pressure will rise easily. Convenience foods contain preservatives and flavors, which have potential adverse effects on the liver, and may cause some deficiency of nutrients and cause diseases. It also has more oil, easy to oxidation rancidity, intake of human body has a certain destructive effect on the important enzyme system. Regular intake of this kind of food will accelerate aging. 3. There are a lot of carcinogens in pickled foods. If excessive salt intake, not only lead to hypertension, heart disease, kidney disease and cerebral thrombosis, and prone to gastric cancer. According to the world cancer research fund, a person's daily salt intake should not exceed 6 grams, about a teaspoon. Eating too much salt can be bad for blood pressure and can lead to heart disease, stroke and cancer. Meanwhile, scientists have found that the incidence rate of gastritis, peptic ulcer and gastric cancer will also increase with animal intake and salt intake.
