Fibrogastroscopy, or FGS, is an endoscopic way to examine internal organs using endoscopic equipment. This is a very simple procedure in which preparation for FGS is the key to success and making the correct diagnosis, as well as treatment. During the examination, the doctor can determine the condition of the walls of the esophagus, stomach and duodenum.
FGS of the stomach: how to do it. Get to know the equipment
The whole procedure is carried out using an endoscope. The device consists of a lens and a long tube. Due to the special device design, the chances of damage to the patient’s internal organs during the examination are extremely low. During the study of the gastrointestinal tract, the doctor can display the resulting image on the monitor. Of course, you are interested in FGS of the stomach, how this procedure is done. But first, we will analyze the preparations for it.
Getting ready right!
It doesn’t matter which diagnosis you have been made and for what reason the doctor referred you for an examination. Preparations for FGS should be taken in any case. First, inform specialists about which medications you are taking and whether you suffer from an allergic reaction. Report chronic illnesses, if any. Secondly, before FGS you can’t eat for 10 hours, because food debris in the gastrointestinal tract significantly complicates the diagnosis.
FGS of the stomach how is it done?
The procedure is unpleasant, so the doctors will do everything to make you feel comfortable. During the examination, the patient’s condition is carefully monitored, and if the patient is nervous, then doctors can "treat" sedatives for easier FGS. Preparation for the procedure in most cases involves the use of a local anesthetic. A special gasket is inserted between the patient’s teeth, and the endoscope tube is smoothly inserted into the esophagus. The specialist will ask you to first relax the muscles of the throat, and then take a big sip. It is at this moment that the device is inserted inside. For the entire time the tube moves through the organs of the digestive tract, the endoscope delivers air under low pressure to straighten them. No need to be afraid that you will suffocate - this is impossible! A specialist examines the inner walls of the stomach and, if necessary, can take a biopsy, treat an ulcer or remove polyps.
Possible complications
Now you know more about such a procedure as FGS of the stomach, how it is done and what. Now let's talk about the possible undesirable consequences. No need to be afraid! As practice shows, FGS is an absolutely safe and painless procedure carried out for the purpose of diagnosis and treatment. Complications are extremely rare. The maximum that can happen is damage to the wall of the internal organ by the endoscope. In this case, bleeding may open and the patient will need surgery. However, we emphasize once again that this practically does not happen. In any case, you need to stay calm and listen to the doctor. After FGS, the patient may feel some discomfort in the throat, and may burp. But all these symptoms disappear in a day and even earlier. It is worth suffering 5-7 minutes for the doctor to make the correct diagnosis. Be healthy!