What is gastroscopy? What is gastroscopy?

Gastroscopy is a medical examination that uses a thin, flexible tube that is inserted into the stomach so that the doctor can directly observe lesions in the esophagus, stomach and duodenum, especially for minor lesions. In order to clearly see the mucous membrane of the digestive tract, it is necessary to make the area to be examined clean, that is, there is no food and no blood clots. If the gastroscopy is done in the morning, no food or drink will be avoided and smoking will be prohibited after 8 p.m. on the day before the examination.

Eat foods that are easy to digest with less residue for dinner the day before. If you do, the doctor will explain it to you, and you will have to sign a consent form or something...

Gastroscopy is. With the help of a thin, flexible tube into the stomach, with a camera at the end of the tube, the doctor can directly see the lesions in the esophagus, stomach and duodenum, especially for small lesions, and also insert a biopsy needle into the tube, so as to perform pathological biopsy and cytology of the suspicious lesion site to further confirm the diagnosis.

Gastroscopy is a medical examination method and also refers to the equipment used in this examination. It uses a thin, flexible tube that extends into the stomach so that doctors can directly observe lesions in the esophagus, stomach, and duodenum, especially for tiny lesions. It's just a test of your stomach.

Most people are no strangers to gastroscopy, and they all know that when the symptoms of gastrointestinal discomfort in the body are affected by gastroscopy, they can determine what causes it, but although gastroscopy is more common, there are many people who will ignore some matters before and after the examination when conducting the examination.

So who needs a gastroscopy?

1.It is recommended that people over the age of 40, both men and women, have regular gastroscopy.

2.People in areas with a high incidence of gastric cancer;

3.Helicobacter pylori (HP) infection;

4.Previous precancerous diseases of the stomach such as chronic atrophic gastritis, gastric ulcer, gastric polyps, postoperative residual gastritis, hypertrophic gastritis, pernicious anemia, etc.;

5.First-degree relatives of gastric cancer patients;

6.Presence of other risk factors for gastric cancer (e.g., high salt intake, pickled diet, smoking, heavy alcohol consumption, etc.).

Gastrointestinal endoscopy is a kind of invasive examination, which is painful, and the first bitter gastrointestinal endoscopy under anesthesia can solve this problem. Gastrointestinal endoscopic anesthesia is intravenous anesthesia, which has certain risks, age, and certain diseases, such as hypertension, sleep apnea, etc. Therefore, it is recommended that patients who are going to have ** gastrointestinal endoscopy routinely come to the anesthesia clinic for pre-anesthesia evaluation to see if they are suitable for anesthesia.