Sigmoidoscopy: when it is prescribed, how it is performed and to whom it is assigned

Various diseases of the intestines and the digestive system are considered one of the most terrible pathologies, which in most cases are latent. In practice, the liver, stomach, spleen, almost all other organs can be examined using an ultrasound preparation. The situation with the excretory system is much more complicated. Modern medicine offers several methods for studying the state of the intestine. One of the most popular diagnostic methods in the past few years is sigmoidoscopy.

The essence of the procedure

This procedure is impossible without the use of two devices - a rectoscope, a sigmoidoscope. Thanks to the emergence of the procedure, medical workers have the opportunity to examine a specific problem area, as well as obtaining particularly important samples for the subsequent implementation of various research. The procedure allows you to analyze the changes taking place in the body as accurately as possible. After that, the clinic employee will be able to make a diagnosis.

The main purpose of the procedure is to diagnose the ongoing processes of inflammation, hemorrhoids, other diseases of the anus, rectum. This procedure allows you to diagnose the disease, to determine its stage as accurately as possible. This makes it possible to prescribe the necessary treatment as quickly as possible. There are also a number of diseases that, in terms of various symptoms, are similar to hemorrhoids, but are not. It will be the sigmoidoscopy that will be useful. For the study, instruments are used that allow a number of endoscopic operations.

Turning to history, it is worth noting that in the Russian Federation this procedure began to be carried out for the first time in the nineteenth century by S.P. Fedorov. He performed the procedure together with his students.

What is a sigmoidoscope? It consists of a tube made of metal, equipped with an additional lighting device and an air supply system. A rectoscope set consists of tubes, an anoscope, a proctoscope, and a number of other elements.

Method advantages

The main advantages are that, thanks to rectaromanoscopy, it is possible to maximize examine in detail the intestine at a depth of thirty centimeters from the anus, the final section sigmoid. Most patients note the fact that they easily agree to the procedure only because of its short duration. The practice has not yet known cases to last longer 7-10 minutes.

Thanks to this procedure, it is possible to diagnose the presence / absence of polyps, a number of inflammatory processes, tumors. It is impossible not to notice the fact that the method is one of the most modern today and at the same time demonstrates accuracy every time in reflecting various important indicators.

Immediately after the completion of the procedure, you can find out detailed information about absolutely all points of interest.

In addition to an impressive list of obvious advantages, this procedure also has disadvantages:

1. The procedure is quite painful, from which most patients feel fear during the consultation stage.
2. It is necessary to pay due attention during the procedure to the moment the doctor inserts the tube into the anus. Too fast, hard insertion can result in serious bowel injury.
3. If a polyp is found in the body, it will need to be removed and bleeding will begin.
4. In some cases, intestinal stenosis may appear.

Preparation for sigmoidoscopy and possible complications

Preparation for the procedure should begin when there are specific indications from the approved list.

Such as:

1. Suspicion of any pathology of the sigmoid rectum in oncology.
2. Intestinal bleeding. They appear as the discharge of pus (mucus) directly from the rectum.
3. Systematically observed stool disorders.
4. Chronic paraproctitis, other diseases of the rectum that are chronic.
5. Chronic hemorrhoids.
6. For the stronger sex in case of suspicion of a tumor of the prostate gland (upon confirmation of the diagnosis, it can be assigned Zytiga drug).
7. In girls, if there is a suspicion of a tumor in the pelvic area.
8. As a preliminary step before a subsequent, serious bowel examination.

Along with the numerous indications for the need for the procedure, it is certainly worth note that preparation for sigmoidoscopy implies that all contraindications will necessarily be taken into account. The main reason for the complete rejection of this procedure is a significant narrowing of the anus. This may be the result of operations that may have been rescheduled earlier. In addition, it is advisable to postpone this manipulation if there was a sharp exacerbation hemorrhoids.

If this is not done, there is a high probability that the patient will feel severe pain. It is advisable not to do this procedure if there is an inflamed process in the intestine, which has already passed into an exacerbated stage. It is important to consider the presence of suppuration. The last moment that can be attributed to the list of contraindications is the period of waiting for a child for a girl, pregnant women are strictly prohibited from this manipulation.

Possible complications

In some cases, during the procedure, or rather at the final stage, bleeding is quite possible. This happens only after manipulations to remove the unwanted polyp. There are even cases of intestinal perforation - an unexpected formation of a certain deficiency in the intestinal wall.

Excessive introduction of air during the operation in some cases leads to infringement of internal, external hernias. Sometimes, after the mistakes of doctors, various organs of the respiratory system are disrupted, which subsequently leads to the development of respiratory failure. The main thing is to go to the clinic if any complications appear, since the situation will become much worse.

It is very important to understand not only how to prepare for sigmoidoscopy, but also how to recover from it. It is important to consider a few critical points, which are given priority.

The manipulation is associated with stress, which means it is important to put it in order in the first few days of standard functionality, to provide the body with the necessary substances - minerals, vitamins. That is, the first thing you need to pay attention to is healthy food consumption. Do not forget to drink at least two liters of water throughout the day in the first few days after the procedure, eat exclusively fractionally, completely abandon foods that are high in fat, carbohydrates. Most often it is sweet, smoked food, or food with a lot of different spices added.

If you know how to prepare for a sigmoidoscopy, then you have heard about the need to take various medications during recovery. This is necessary first of all to improve the functioning of the intestines.

It should be noted that this item is not always mandatory, and is appointed exclusively by a doctor. You cannot choose medicines on your own, this can only lead to the fact that the general condition of the body will worsen, undesirable consequences will appear.

Often, patients make a mistake during the recovery phase, they decide that their recovery process will go well without the slightest physical activity. In fact, this is one of the most serious misconceptions. This is due primarily to the fact that the body's processes need to be stabilized, the muscles must be kept in good shape. During the performance of various physical activities, substances are released that help to stabilize the psycho-emotional state.

Intestinal sigmoidoscopy and alternative diagnostic methods

This manipulation is done exclusively after a medical professional has carried out a certain treatment of that area of ​​the intestine, which will be further investigated. If this is not done, then all future work simply does not make sense, since the doctor simply will not see anything.

If intestinal sigmoidoscopy is prescribed, then preparation for this procedure should ideally begin strictly in a few days. There is nothing complicated or strange in this. All the subtleties of the preparation and the subsequent procedure will be announced during the first consultation with a doctor. There are several stages of preparation and it is worth talking about each of them.

Intestinal sigmoidoscopy in most cases is an urgent need or some kind of examination for prophylactic purposes. Mostly, this procedure is prescribed in the case when the doctor has suspicions of intestinal diseases that can have a serious impact on human health. The doctor gives his client time to take the necessary measures. Desirable for 3-4 days to adhere exclusively to proper nutrition. First of all, such a diet implies the rejection of those foods that can cause gas formation or increase intestinal motility. First of all, these are various baked goods, candies, beans, sodas and cabbage. It is also necessary to exclude from the menu for the period of preparation all alcohol, which enhances the already active work of organs and causes intoxication.

If an intestinal sigmoidoscopy is prescribed, it is best to arrange several fasting days, which will be useful just at the stage of preparation. Most patients usually take this advice literally and for several days they constantly drink only various fermented milk products, such as kefir and milk. This is fundamentally wrong, since such food can become a provocateur of unwanted gas formation.

It is allowed to eat hot broths and low-fat soups. You can eat food that contains coarse fiber, such as bran. It is better to drink tea not sweet, and exclusively black. It is important to keep in mind that such a diet should only be strictly followed for a few days. After that, you can return to your usual food and diet.

The day before the start of the study, you can have breakfast and lunch, but subject to all the restrictions that were written above. The only best thing to do is to skip dinner. If you really want to eat, then the ideal dinner option is one small chicken or quail egg, bran with freshly squeezed tomato juice. In this case, it is advisable to drink as much plain water as possible, since two days before the start of the procedure, you must drink at least five liters of liquid.

The night before the procedure, it is necessary to cleanse the intestines. A huge number of pharmaceutical companies today manufacture various products that are produced not only as tablets or free-flowing powders, but also as syrup.

If the drug is not enough, it is best to do a cleansing enema. To do this, simply use Esmarch's mug. You can buy it at any pharmacy. To cleanse the intestines, you will need about two liters of clean water at room temperature, since hot water can simply be absorbed into the intestines.

What to do in the morning? As a rule, doctors prescribe this manipulation exclusively in the first half of the day. This is done so that it is not difficult for a person to refrain from eating, because this is one of the most basic conditions during preparation for this procedure.

It is necessary to empty the bowels about a couple of hours before the scheduled examination time. In the case when the natural way to do this does not work, it is best to immediately put an enema. The only caveat is that it is advisable to use as little cleansing water as possible. As a rule, literally one liter is enough. Cleansing must be done in any case in order to avoid various kinds of unpleasant situations directly during the procedure.

A couple of minutes before the procedure, a number of patients are prescribed drugs that can relieve muscle spasm. They can also give sedatives, like Motherwort and Valerian. However, this item is not strictly mandatory and is assigned only when there are certain indications.

Research progress

It is very important that the patient understands in advance what to expect from the procedure. The person lies on his side, and the doctor inserts the rectoscope tube directly into the anus and subsequently pushes it inside. This method not only makes it possible to determine the state of the mucous membrane, but also to understand what tissue sampling for biopsy is necessary in the future.

Despite the fact that the procedure is not the most pleasant, no one can dispute its effectiveness and benefits. holding, because in just a few minutes there is a unique opportunity to discover quite serious diseases.

Medicine is also known for various studies that are similar to sigmoidoscopy, but at the same time have a number of features. For example, recently, they often carry out a procedure called colonoscopy, the purpose of which is also to examine the rectum. The peculiarity of this manipulation is that it makes it possible to examine the intestinal area up to 152 cm. For the diagnosis of a disease such as hemorrhoids, this is more than enough.

Another type of examination is anoscopy, which also makes it possible to examine the rectum, but only to a depth of 14 cm. In principle, in some cases this turns out to be sufficient, but by no means always.

Increasingly, MRI is being performed. However, this method, although it proved itself many years ago on the positive side, is actually good only in as an additional one, since the procedure is quite expensive, and the results are still difficult to call reliable on 100%. In order to urgently identify various pathological neoplasms, metastases that have appeared in the large intestine, the method of MR colonography is often used. The manipulation is simple: about one and a half liters of contrast medium is injected into the already cleaned colon, and then it is possible to obtain photographs of the inner shell of the organ using an expensive drug.

Each of the three above-mentioned methods has proven itself exclusively from the positive side. Therefore, which one will be chosen depends only on the decision of the attending physician in each case.