What kind of examination does gastric cancer do

summary

Early gastric cancer is not easy to be detected, so you should pay attention to your usual physical condition, otherwise you can find it in time and take treatment. What kind of examination should we do for gastric cancer? I will share this with you.

What kind of examination does gastric cancer do

The first symptom is stomach discomfort after eating, especially stomach distension and mild stomach pain. With the invasion of tumor, the symptoms will become more and more obvious. Stomach pain and pain in the left abdominal fossa are dull pain in the early stage, and suddenly lose weight, and lose 10-20 Jin or more in a month.

Symptom 2: loss of appetite, especially for those who like to eat meat, they have disgust or even nausea and vomiting. Melena is caused by the so-called upper gastrointestinal bleeding caused by the tumor invading the gastric membrane. The patient will have melena symptoms. The appearance of melena is basically tarry and shiny.

Symptom 3: more than 70% of early gastric cancer has no obvious symptoms. With the development of the disease, non-specific, vinegar like gastritis or gastric ulcer symptoms can gradually appear, including upper abdominal discomfort or dull pain, pantothenia, belching, nausea, occasional vomiting, loss of appetite, melena, etc.

matters needing attention

Pickles, bacon and other foods contain carcinogenic nitrite, should eat or not eat. Nitrosamines are mainly found in nitrite treated meat and fish, such as bacon, ham, sausage, salted fish and smoked food. Scientific experiments have confirmed that there are nearly 30 kinds of nitrosamine compounds, oral or parenteral administration, can induce animal esophageal cancer or tumor associated with other organs.