What are the examination items for gastric cancer? These are essential

We all know that the occurrence of gastric cancer can cause many symptoms. When many people find that they have certain symptoms, they will wonder if they have gastric cancer. You should know that the same symptoms can be caused by many diseases, so whether it is gastric cancer or not. You still need to do a good clinical examination to confirm it. So what are the examination items for gastric cancer?

Any disease requires multiple examinations, and gastric cancer is no exception. X-ray barium meal examination is required. In recent years, the use of digital X-ray gastrointestinal contrast technology has become more and more widespread. Under the current circumstances, it is still a commonly used method for diagnosing gastric cancer, and air-barium double contrast is often used. The corresponding diagnosis is made by observing the filling phase and mucosal phase. In the early stage of gastric cancer, the main changes are abnormal changes in the mucosal phase. The gross classification and morphology of advanced gastric cancer are basically consistent.

Of course, fiber gastroscopy is also needed. The location and range of gastric mucosal lesions can be directly observed, and the lesion tissue can be obtained to perform corresponding pathological examinations. This is the most effective method for diagnosing gastric cancer. A fiber gastroscope with an ultrasound probe can be used to perform ultrasound detection imaging of the range of lesions. This is helpful for understanding the depth of tumor infiltration and surrounding organs, as well as whether there is invasion and metastasis of lymph nodes.

In addition, an abdominal ultrasound examination is required to check whether the organs adjacent to the stomach are infiltrated and whether there is lymph node metastasis. Detailed observation can be made, especially for the liver and pancreas. In addition, spiral CT and positron emission imaging examinations as well as tumor markers are also required.

What are the examination items for gastric cancer? I believe everyone is very concerned about this question. Even very experienced doctors diagnose gastric cancer based on clinical examination results. The above is a detailed introduction to the relevant content of gastric cancer examination items, I hope it can help you.