Gastroscopy is a medical procedure used to examine the inside of the stomach and esophagus. This is done with a thin, flexible tube (endoscope) called an endoscope. Gastroscopy is commonly used to diagnose or treat problems of the digestive system, especially stomach ulcers, stomach bleeding, esophagitis and stomach cancer.
The instructions given by the specialist before the procedure should be followed meticulously. Following the expert's recommendations during the preparation phase helps the procedure to be performed more efficiently and safely.
How is Gastroscopy Performed?
Gastroscopy is performed in an environment where the patient is under sedation or light anesthesia. A thin and flexible tube called an endoscope is guided through the patient's mouth into the esophagus and stomach. The doctor then views the lining of the internal organs and assesses any potential problems. After the procedure, the patient can usually return to normal after a short observation period.
What is gastroscopy used for?
Gastroscopy is a medical procedure used to examine the inside of the stomach and esophagus and to diagnose or treat various digestive system problems. The intended uses of gastroscopy are as follows:
Stomach Ulcers: It is used for the diagnosis and follow-up of stomach ulcers or duodenal ulcers.
Stomach Bleeding: It can be done to identify problems that cause bleeding in the stomach or esophagus.
Reflux Disease: Used to diagnose and monitor reflux disease problems such as inflammation of the esophagus (esophagitis) or stomach acid reflux.
Stomach Cancer: It can be an important tool for early detection of stomach cancer.
Dysphagia: It can be used to assess the condition of patients who have difficulty swallowing (dysphagia).
Pain or Discomfort: May be needed to examine patients with specific complaints of pain or discomfort related to the digestive system.
Treatment: Samples may be taken or treatment procedures may be performed during the procedure. For example, interventional treatments such as removing polyps, stopping bleeding or opening strictures.
What are the Risks of Gastroscopy?
Gastroscopy is generally a safe procedure, but like any medical intervention, it carries certain risks. Potential risks that may occur during or after the procedure include
Infections: There is a risk of infection if the endoscopy instrument or equipment used during the procedure becomes infected. Sterilization and hygiene rules must therefore be strictly followed.
Bleeding: During the procedure, small cuts or injuries can occur that can damage the lining of the stomach or esophagus. In this case, there is a risk of bleeding.
Swallowing Problems: In rare cases, dysphagia (dysphagia) may occur due to air being introduced into the esophagus or stomach during the procedure.
Allergic Reactions: Rare allergic reactions to the drugs or anesthesia used during the procedure may occur.
Low Oxygen Levels: It is rare for the patient's oxygen levels to drop during sedation or anesthesia.
Complications: In rare cases, serious complications can occur, such as perforation of the esophagus or stomach. These serious complications may require emergency surgery.
What should be considered after gastroscopy?
Here are some important points that patients should pay attention to after the gastroscopy procedure:
Surveillance and Monitoring: Patients are usually kept under observation for a while after the procedure. In this process, it is checked that they are fully conscious and vital signs are normal.
Fluid Intake: Patients who are hungry during the procedure should slowly start fluid intake. At first, small sips of water or liquid foods may be appropriate.
Food: After the procedure, patients can slowly start solid foods in accordance with the diet recommended by the doctor. Light and easily digestible foods should be preferred.
Pain or Discomfort: Mild stomach pain or discomfort after the procedure is normal. Painkillers or medications recommended by the doctor can be used. However, in case of severe or persistent pain, a health professional should be consulted immediately.
Rest: It is important to rest for a while after the procedure and avoid heavy physical activity. Rest is necessary due to the sedation or anesthesia used during the procedure.
Alcohol and Driving: It is not recommended to drink alcoholic beverages or drive after the procedure, as reactions after sedation or anesthesia may be affected.
Doctor Check-ups: It is important to regularly attend the follow-up appointments recommended by the doctor. These check-ups are necessary to follow the recovery after the procedure and to receive additional recommendations as needed.
