What does a gastroscopy look like? What it s like to have a gastroscopy

1.The patient has upper gastrointestinal symptoms (heartburn, acid reflux, dysphagia, epigastric pain, nausea, vomiting, etc.) and is suspected of having upper gastrointestinal pathology. 2.

Patients with peptic ulcer who need to be rechecked for gastroscopy after taking medication, as well as patients with esophageal cancer, gastric cancer and other diseases, need to be rechecked regularly. 3.Gastrointestinal bleeding,**and the location is unknown, bleeding can also be stopped under gastroscopy**.

4.Family history of stomach cancer and other people at high risk of stomach cancer (long-term consumption of pickled and barbecued foods, growing in places with excessive nitrates in soil and water, and chemical pollution).

There will be some discomfort and sensation、About ten minutes。

It is thought that with the help of a thin, flexible tube inserted into the stomach, doctors can directly observe lesions in the esophagus, stomach, and duodenum, especially for minor lesions. Gastroscopy can directly observe the real condition of the examined site, and can further confirm the diagnosis by pathological biopsy and cytology examination of the suspicious lesion site, which is the preferred examination method for upper gastrointestinal lesions.

In the absence of eating, it is also possible to do a gastroscopy in the afternoon. For gastroscopy, it is necessary to ensure that there is no food in the stomach so as not to affect the observation.

Gastroscopy is a tool to examine the condition of the stomach and is also a test method that is often used in medicine. The gastroscope uses a thin, flexible tube that is inserted into the stomach, allowing the doctor to directly observe the esophagus, stomach and duodenum inside the body, and if there are lesions in these areas, they can be detected, even if they are small. Because the method of gastroscopy is more convenient, direct, and more accurate, it is often used when checking whether there is a problem in the digestive tract.

Gastroscopy Precautions:

1. Since gastroscopy is to examine the digestive tract of the human body, the person who does gastroscopy is required to ensure that he or she is fasting for more than six hours, if it is checked in the morning of the same day, then the person to be examined can not eat anything after 12 o'clock in the evening of the previous day, not even drink water, and can not eat breakfast in the morning of the same day, and ensure that he is in an empty state when he arrives at the hospital.

2. The secretion of gastric juice and the peristalsis of the stomach are affected by emotions, and the peristalsis of gastric juice will lead to examination errors, so it is necessary to regulate one's emotions during the examination, try to minimize the tension, reduce gastric peristalsis and secretion, and facilitate the inspectors to observe the stomach situation and make accurate judgments to avoid errors caused by excessive gastric juice.

3. Smoking will lead to excessive gastric acid secretion and affect the results of the examination, so for some people who like to smoke, they should not smoke within three days before the gastroscopy, which can not only ensure the accuracy of the results, but also avoid the symptoms of cough during the gastroscopy.

What conditions require gastroscopy.

Pain in the upper abdomen. A variety of conditions can cause epigastric pain, ranging from mild to severe. Severe cases can be life-threatening. There are different ways to deal with various types of pain, so the first thing is to find out what kind of disease the patient is suffering from. Middle-aged and elderly people over the age of 50 should pay more attention.

Unexplained loss of appetite and weight loss.

Severe stomach problems are often responsible for loss of appetite and weight loss.

Patients who vomit blood vomit bright red or dark red blood, and sometimes the stool is black and tarry.

Poor swallowing or a feeling of obstruction in eating.

Unfavorable swallowing or a feeling of obstruction when eating, indicating that the esophagus or gastric entrance cardia is blocked by the normal food passage, which is a serious situation.

Epigastric mass.

Through gastroscopy, you can figure out where the mass is located, and you can also figure out whether the mass is benign or malignant.

Those who have been diagnosed with atrophic gastritis.

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.

Because even if the patient drinks a small amount of water, the color of the gastric mucosa can change, such as in the natural lesions of significant atrophic gastritis, the gastric mucosa can turn red after drinking water, so that the diagnosis is wrong. If the gastroscopy is done in the afternoon, the patient can drink some sugar water before 8 a.m. on the same day, but cannot eat anything else, and do not eat at noon. In the case of pyloric obstruction.

Gastric lavage must be performed the night before the examination to thoroughly wash the stomach contents until the flushed reflux fluid is clear. Before the tube is withdrawn after gastric lavage, the patient is placed in a supine position with his head down and his feet high to allow the residual fluid in the stomach to be completely discharged. Gastric lavage should not be performed on the same day because it can change the color of the gastric mucosa after gastric lavage.

If a barium swallow has been done, the barium swallow may attach to the gastrointestinal mucosa, especially the ulcer lesions, making the diagnosis of fiber gastroscopy difficult, so the gastroscopy must be done 3 days after the barium swallow examination. At the same time, in order to reduce saliva secretion, reduce reflexes, and reduce tension, 15 to 30 minutes before the examination, take atropine mg and diazepam 10 mg or luminag, and drink 2 3 ml of anti-foaming agent after injection.

Yes, it can be more thorough.

What symptoms require a gastroscopy? Gastroscopy is to check whether your stomach is healthy, but many people are afraid of doing gastroscopy, so in daily life, some people want to know when they need to do gastroscopy.

What symptoms require a gastroscopy

1. If you have digestive tract symptoms, such as epigastric pain, bloating, acid reflux, belching, nausea, vomiting, hematemesis and other symptoms, consider esophageal, gastric, duodenal ulcer, inflammation, and tumor, and need to do gastroscopy to observe whether there are lesions and the type of lesions.

2. Gastrointestinal bleeding, manifested as hematemesis, vomiting is bright red or dark red'Blood, or the stool is black, tarry, or the stool is bright red blood, etc., ** and the bleeding site is unknown, and it is necessary to do gastroscopy to observe whether there are ulcers, tumors and other lesions in the esophagus, stomach, duodenum and other parts.

3. If retrosternal pain, burning sensation and dysphagia are found, and a possible esophageal disease is considered, gastroscopy can be done.

4. X-ray, CT and other examinations found upper gastrointestinal lesions, but the nature cannot be determined, and gastroscopy is required to confirm the nature.

5. High-risk groups of esophageal cancer and gastric cancer or patients suspected of esophageal cancer and gastric cancer, or precancerous lesions and precancerous diseases, gastroscopy can accurately judge whether there are lesions, and even find some early cases, so that cancer can be treated as soon as possible and improve the survival rate of patients.

6. Lesions that need regular reexamination, such as ulcers, atrophic gastritis, precancerous lesions, postoperative gastric lesions, etc. Ulcers and atrophic gastritis may become cancerous, so regular re-examination can make cancerous lesions be detected at an early stage. After gastric surgery, the patient's residual stomach may become cancerous, so it is important to have regular check-ups after surgery.

The timing of regular re-examination varies for different lesions, so it is necessary to consult a gastroenterologist.

Can children have gastroscopy?

No matter what tests are done, it is not decided according to age, but according to the needs of the disease, and if you need to do a gastroscopy, you can still do it.

Precautions for gastroscopy

1. Pay attention to fasting

You can't eat for 8 to 10 hours before gastroscopy, and you shouldn't take water for 4 hours. Generally, everyone goes to the hospital in the morning for a gastroscopy, so they should stop eating after dinner the day before and go for a gastroscopy without breakfast the next day.

2. Avoid smoking

Smoking is harmful to health, everyone should pay attention not to smoke on the day of gastroscopy, smoking is not only easy to cause cough, but also easy to promote the secretion of gastric acid, causing interference to gastroscopy.

3. Consult a doctor

There are also some necessary examinations before gastroscopy, such as blood pressure measurement, blood routine, infectious disease examination, and the elderly may also have to do an electrocardiogram, which may vary from hospital to hospital. It is best to ask your doctor before having a gastroscopy.

4. Whether to make an appointment

Some hospitals are busy, and gastroscopy needs to be booked in advance, so it is best to ask before you plan to do gastroscopy to see if your local hospital gastroscopy needs to make an appointment, so as not to cause unnecessary waste of time.

First of all, it is considered that gastroscopy is an effective means to check gastritis and gastric ulcers, and smoking and drinking should be prohibited the day before the preparation for re-examination, and patients should be fasting for at least 6 hours before gastroscopy.

Before gastroscopy, the patient should empty the bladder, loosen the collar and belt after entering the examination room, remove the movable dentures, take the left decubitus position, and do not bite the mirror with teeth after entering the country, so as not to bite the dormitory tube of the mirror body, and cannot rotate.

Most people are superficial gastritis, don't do it, patients always feel uneasy, therefore, it is sometimes difficult for doctors to make decisions, so the doctor's judgment criteria are given to everyone, the following situations must be gastroscopy, and the other situations are decided by the patients themselves. 1.Doctors suspect esophageal, gastric and duodenal diseases, and the symptoms do not improve or even worsen after positive ** symptoms.

2.Esophageal ulcers and gastric ulcers should be given follow-up gastroscopy after standardization** to ensure complete healing of ulcers.

3.Patients in whom doctors suspect a gastrointestinal tumor based on clinical findings. 4.Patients with gastrointestinal bleeding (hematemesis, melena).

5.People with unexplained weight loss (persistent weight loss) and loss of appetite.

6.Patients with a family history of gastric cancer have gastric discomfort and poor efficacy, and the course of the disease is longer. 7.Follow-up examination after gastric cancer surgery.

8.Other conditions that are deemed necessary by the doctor for gastroscopy.

In many cases, gastroscopy should be done, such as symptoms of upper gastrointestinal tract, abdominal pain, epigastric pain, nausea, vomiting, etc.; Gastroscopy should be done when the diagnosis cannot be made directly by other means such as clinical treatment, or when X-ray cannot be diagnosed. Or if there is gastrointestinal bleeding, such as vomiting blood or black stool, gastrointestinal bleeding symptoms, gastroscopy should be done. Especially when vomiting blood, he had to go for a gastroscopy in an emergency department to find out the cause of bleeding as soon as possible, and the corresponding **.

In addition, there are some diseases such as surgery or other diseases that have been diagnosed, such as gastric ulcer or duodenal ulcer, or chronic gastritis that need to be re-examined. Esophageal foreign bodies such as jujube pits or other foreign bodies that have been swallowed by mistake can also be taken out with a gastroscope if they get stuck in the esophagus or enter the stomach. There are also some conditions, such as patients with a family history of stomach disease, those with high-risk factors for stomach cancer, such as those over 35 years old, those who have fathers and mothers and immediate family members with stomach cancer, or those who have stomach ulcers, can be used as early cancer screening, and gastroscopy can also be done.

This gastroscopy made me feel deeply painful, so from this examination I started to take care of my poor stomach slowly and did not consume him in advance.

It was actually a very painful experience because it was very painful to insert a tube from your nasal cavity into your stomach.

Having a gastroscopy is also a painful experience. Because the gastroscopy requires fasting, and the process is more painful.

Doing gastroscopy is a rather uncomfortable experience, I have done it before, and it is still a little scary.