Can stomach cancer be detected without gastroscopy? Are there any other methods?

If you are checking for gastric cancer, in addition to gastroscopy, you can also choose serological tests for Helicobacter pylori antibodies and gastrin. You can also do a barium test to observe changes in the stomach wall as a preliminary screening for gastric cancer, and a CT scan can understand the distant metastasis of gastric cancer. Clinically, it has been found that some gastric cancer patients will experience symptoms of upper abdominal pain, and the feeling of upper abdominal pain may be the same as the pain caused by peptic ulcers. A small number of gastric cancer patients will experience bleeding symptoms and swollen lymph nodes in the early stages.

When many people feel uncomfortable in their stomach, the first thing they think about is whether the condition has turned into cancer. Since gastric cancer is the most common disease nowadays, people usually choose to use gastroscopy to check it. However, everyone knows that gastroscopy is very painful. So, can gastric cancer be checked without gastroscopy? Are there any other methods?
During the gastroscopy, the gastric mucosa can be reached, so that the lesions can be observed, and a biopsy can be taken to confirm gastric cancer. If you choose not to do a gastroscopy, another way to diagnose gastric cancer is a serological test, which mainly includes pepsinogen 1, pepsinogen 2, the ratio of pepsinogen 1 and 2, Helicobacter pylori antibodies, and gastrin. These test results are combined with CEA, CA125, and CA199 for comprehensive analysis to determine whether the patient is at high risk of gastric cancer. In addition, barium examination can observe changes in the stomach wall as an initial screening for gastric cancer, and CT examination can understand the distant metastasis of gastric cancer.
The early symptoms of gastric cancer are mainly pain in the upper abdomen. Nowadays, many elderly people feel slower pain due to age issues, and usually feel bloated. Sometimes there is also a feeling of fullness in the upper abdomen. Many elderly people with gastric cancer will feel fullness in the upper abdomen in the early stages. At the same time, some elderly people will have related symptoms such as belching and vomiting, and their appetite will gradually decrease. Most gastric cancer patients will have obvious symptoms of decreased appetite after diagnosis. Weight loss and fatigue. Gastric cancer patients may also experience a sudden weight loss and often feel weak in the early stages.
Examination methods and diagnosis of gastric cancer There are four main types of examinations for gastric cancer: one is barium meal examination, which is a common method for diagnosing gastric cancer and can diagnose early gastric cancer. Another is gastroscopy. Gastroscopy is the most effective method for diagnosing gastric cancer. It can directly observe the location and range of gastric mucosal lesions, obtain lesion tissue for pathological examination, and can also take B-ultrasound. It is used to diagnose whether gastric cancer has metastasized to adjacent organs. CT examination can also be done. It can determine the status of lymph nodes and distant metastatic lesions.