Therefore, more and more people suffer from gastritis, gastric ulcer, gastric cancer, esophageal cancer and other malignant tumors. Timely gastroscopy can find the disease early, make effective treatment plans and strive for the best treatment time for patients. My stomach is upset. Do I need a gastroscope? How to choose various gastroscopes? The digestive expert told you once.
When people mention gastroscope, they will subconsciously think of words such as "tension", "pain" and "nausea". It's actually true.
◆ Who needs gastroscopy? Director Zhang of the Department of Gastroenterology introduced that there are eight situations that require gastroscopy.
Stomach acid reflux, heartburn, daily sexual life, nausea, vomiting, dysphagia, epigastric swelling, epigastric pain and other upper gastrointestinal symptoms. Suspected diseases of esophagus, stomach and duodenum need to be diagnosed by gastroscope.
My stomach is upset. Do I have a gastroscope? How to choose various gastroscopes? Digestive experts tell you once that the cause, location and nature of upper gastrointestinal bleeding are still unclear. In patients with foreign bodies in the upper digestive tract, the imaging examination of the upper digestive tract found lesions. Patients diagnosed with upper digestive tract diseases, such as peptic ulcer, esophagitis, esophageal cancer, gastric cancer, etc.
Treatment that needs to be performed under gastroscope, such as gastric polypectomy. High-risk groups of gastric cancer, such as families with a history of gastric cancer. The patient is infected with Helicobacter pylori, and it is necessary to determine whether there is gastric mucosal lesion. Routine gastroscopy is recommended for people over 50 years old.
◆ The difference between ordinary gastroscope and painless gastroscope.
Gastroscope is an optical fiber tube wrapped in black plastic, about one centimeter in diameter, and an endoscope is installed at the end of the tube. The tube extends from the patient's mouth to the esophagus, through the stomach and finally to the duodenum. Doctors can clearly see the real situation of various parts of the digestive tract on the computer.
General gastroscopy: gastroscopy consists of an optical fiber tube wrapped in black plastic, with a diameter of about 1 cm, and an endoscope is installed at the front end of the tube. The tube is inserted into the esophagus from the patient's mouth and passes through the stomach. For fingers and intestines, doctors can clearly see the real situation of digestive tract on the computer.
Painless gastroscope: actually, it is a deeper integration of gastroenterology and anesthesiology. Compared with the waking state caused by general gastroscope surface anesthesia, painless gastroscope is performed under the anesthesia of patients.
The difference between the two:
1. The inspection equipment is very different. Painless gastroscope equipment is a relatively advanced gastroscope equipment abroad. The tube used for inspection is thin and soft. In the process of gastroscopy, patients will not feel foreign body like ordinary gastroscopy. My stomach is upset. Do I have a gastroscope? How to choose various gastroscopes? The digestive expert told you once.
2. Painless gastroscope is to use hypnotics to make patients fall asleep.
3. Compared with ordinary gastroscope, painless gastroscope is safer, simpler, more accurate and more convenient. The most important thing is no pain.
4. The price of common gastroscope is relatively low, which will not bring the risk of anesthesia complications.
◆ How to choose various gastroscopes?
Although painless gastroscopy can relieve pain and bring higher comfort, it should also be recognized that not everyone can receive painless gastroscopy, and patients with sedative allergy, bronchial asthma, severe hypertension, heart disease, cardiovascular and cerebrovascular diseases, obesity, slow heartbeat and pregnant or lactating women should not choose painless gastroscopy.
◆ Precautions for gastroscopy
Whether it is an ordinary gastroscope or a painless gastroscope, we should pay attention to diet and work habits before and after examination.
1. Try to eat food that is easy to digest but does not eat milk or yogurt within 24 hours before gastroscopy. Dairy products will form a film, which is not conducive to gastroscopy identification. Meanwhile, please don't have breakfast in the morning, and stay on an empty stomach.
2. For regular smokers, don't smoke for three days before gastroscopy. On the one hand, smoking will lead to excessive gastric acid secretion, which will affect the accuracy of the test results.
3. Don't eat for 1-2 hours after the inspection. If you don't feel sick, you can drink water first and then eat soft food. Avoid eating hard food to increase the foreign body sensation in the throat and esophagus. Patients can also feel sore throat and hoarseness, and can return to normal within 1-2 days after gargling with light salt water.