Each person is characterized by certain illnesses. To identify various diseases, it is necessary to conduct examinations on time. This will help to begin treatment as early as possible and to avoid possible complications. This article will discuss what virtual colonoscopy is. You will learn how this procedure is carried out and what reviews there are about it.
Virtual colonoscopy
To begin with, it is worth saying why they do this examination. Very often a person does not suspect that in his body there is one or another ailment. Bowel diseases are very common. Diagnosing them yourself is almost impossible. You can only suspect one or another ailment.
Virtual colonoscopy reveals various pathologies of the inner lining of the colon. The procedure is completely painless and harmless. It is worth recalling that this manipulation is very different from ordinary colonoscopy. She has a lot of advantages. That is why virtual colon colonoscopy reviews are only positive. If you are assigned this examination, then you should familiarize yourself with the diagnostic method.
Description of procedure
Before you do a virtual colonoscopy, you need to properly prepare. It is worth noting that there are two ways of this examination. One of them is carried out using magnetic resonance imaging. A virtual (CT) colonoscopy can also be performed using computed tomography. Diagnostics is carried out in several stages. Let us consider each of them in detail.
First step: dieting
Virtual colonoscopy requires the absence of particulate matter in the intestines. That is why it is worth starting a diet for three days. Refuse bread and other pastries. Also, foods made from durum wheat should not be consumed.
In addition, it is worth restricting the use of raw vegetables. Tomatoes, peppers, and other foods can leave undigested skin in the gut. As a result, diagnosis will be difficult. It is also possible to get the wrong diagnosis.
Second step: bowel cleansing
Virtual colonoscopy in Moscow and other cities of the Russian Federation is carried out only after thorough bowel cleansing. The doctor will offer you several ways of this procedure.
You can use a cleansing enema the day before the examination and in the morning before the diagnosis. There is also an option for the use of laxatives. In this case, you need to drink the drug as required by the instructions.
Third step: on the day of the procedure
On the day on which you are assigned the diagnosis, you can not eat food. If you really want to eat, then you can drink vegetable or chicken (light) broth. Also, before manipulation, you should drink at least half a liter of water. It is advisable to refuse juice at the same time and give preference to ordinary drinking water.
Step Four: During the Manipulation
This examination is most often carried out in an x-ray room or in another room in which the tomograph is located. The patient is asked to change clothes before the procedure. Most often, a disposable shirt without fasteners is used for diagnosis.
It is also worth removing all jewelry and dentures. Otherwise, the operation of the device will be incorrect. Tell your doctor that you have prostheses (if any).
The patient is placed on a hard table in the upright position. The doctor carefully inserts a catheter with a tip into the anus. After this, the intestines expand with gas (in the case of computed tomography). If a magnetic resonance apparatus is used, then a contrast medium is injected into the large intestine to improve diagnosis.
When the examined organ is expanded to the required size, a snapshot is taken. Sometimes for this you need to hold your breath for a few seconds. Next, the person is asked to turn first on one, then on the other side. Ultimately, the patient must lie on his stomach. In this position, the last shot is taken. After that, the person is allowed to stand up and put on his underwear.
Step Five: Result
After taking a few pictures, the doctor creates a projection of the intestine on the monitor. Next, a thorough diagnosis of the walls is carried out. After that, the result is summed up and a conclusion is made. You can get the result within a few hours after the procedure. Remember that the diagnosis should be made by a specialist. That is why with the result of the examination it is worth visiting a proctologist or surgeon.
Virtual colon colonoscopy: reviews
As mentioned above, this manipulation of reviews is only positive. Many patients compare the described diagnostics with conventional colonoscopy. Moreover, the majority of the surveyed advocate a virtual survey. So, why is this procedure so good?
Examination time. Virtual colonoscopy reviews are positive because of the relatively quick conduct. Compared with the usual procedure, it requires several times less diagnostic minutes. The duration of the examination usually does not exceed a quarter of an hour. In some cases, even less time is required.
Painlessness. Conventional colonoscopy is quite unpleasant and in some cases even painful manipulation. This can not be said about the virtual survey. Due to the fact that there is no need to insert a probe with a camera deep into the intestines, unpleasant feelings are significantly reduced. A person during manipulation can feel only a slight bursting in the abdominal cavity. This is caused by the action of gas on the walls of the organ.
The exact result. Virtual colonoscopy gives accurate and fast results. Due to the fact that the pictures are taken in several projections, you can examine each curl of the intestine. The usual procedure does not have these advantages. In some cases, the camera and probe cannot enter the tortuous intestines. This does not allow to inspect the body completely.
Price. Virtual colonoscopy is practically no different in cost from conventional diagnostics. Allowing a more thorough and comfortable examination, it costs about the same as a regular manipulation.
It is worth recalling that in all private clinics the prices may slightly differ from each other. It all depends on the method of research and the qualifications of the specialist.
Lack of virtual colonoscopy
Despite all these advantages, this diagnosis has one big drawback. If during a normal colonoscopy, a doctor can quickly and almost painlessly remove small polyps and neoplasms, as well as take biopsy material, this is not possible with a virtual examination. During the procedure, you can only establish the presence or absence of pathology. Treatment is carried out later and with completely different methods.
Summarizing
If you are assigned a virtual colonoscopy, then do not miss the opportunity to conduct this examination. According to the results of the study, much can be said about the state of the vital organ of the human body.