CT larynx: prices, reviews. CT scan of the neck and larynx what will show?

CT scan of the throat and larynx helps to identify dangerousdiseases, prescribe the best methods of treatment. Before undergoing this diagnostic measure, you should be tested and consulted with your doctor. With the help of CT scan of the larynx, it is possible to identify serious diseases in the early stages.

What will CT show?

Computed tomography of the larynx and throatshows a complete picture of the state of the upper respiratory tract, as well as soft tissues and blood vessels. This study is usually appointed when making any controversial diagnosis. It is necessary to clarify or refute it. At the moment, the modern diagnosis of the disease by the CT method of the larynx is very much appreciated. What the study will show, then confirm or refute the diagnosis in absentia. The procedure includes a complex set of measures involving analysis, evaluation of all symptoms of diseases.

Device construction

The ray tube is equipped with a detector.These elements rotate continuously. In one turn, they can illuminate only a thin strip of fabric. A complete picture will gradually be formed when the system takes all the necessary sections. All images are not taken in one projection, which allows us to consider the problem from all sides. With the help of firmware the resulting image is gradually transformed.

The principle of using CT

Вместе с деформированной слизистой на against the opposite background, the system displays absolutely healthy organs. Next is a detailed analysis of all deviations. The obtained data is recorded by workers for further transmission to a doctor who can decipher them. After analyzing the information, the specialist makes a decision on the further course of treatment.

Reasons to do a CT

The attending physician directs to CT scan of the neck and larynx under the following circumstances:

1. Severe injuries of the neck, which can lead to dangerous violations in the work of the internal organs that need correction.
2. Congenital disorders in the growth and development of any internal organs.
3. The possibility of the appearance of benign tumors, suspicion of their degeneration into malignant.
4. The growth of cancers.
5. Investigation of the location of metastases, their size and possible progression.
6. Determination of the exact location of foreign bodies in the neck, if necessary to remove them surgically.
7. Cystic formations of any internal sections of the neck.
8. Disorders in the upper spine, any destructive processes, as well as all sorts of curvature and injury.
9. Inflammatory processes of the neck of any complexity.Sometimes research is required even with the usual sore throat. Often consider the location of abscesses, all kinds of fluid accumulations due to infectious violations of the structure of tissues of internal organs.
10. The formation of a diverticulum in the larynx, as well as, if necessary, check for the presence of these deviations in the upper esophagus.
11. Vascular problems, including thrombosis or atherosclerosis, are investigated in detail, especially for problems of unclear etiology.
12. Enlarged lymph nodes, if you can not argue the cause of this phenomenon.

CT safety

Computed tomography can reallyharm to the health of a living organism, however, it is insignificant, there were no cases of pronounced disorders, which resulted in examination of CT scan of the larynx. This research method is based on X-rays. This phenomenon is recognized as relatively safe for human health if it is not located near the device constantly without special protection.

Fear of undergoing the procedure does not havegrounds, so if necessary, you should not abandon this functional study. When a CT scan of the larynx is performed, the price is reasonable, the research costs about 4000 rubles. Modern devices are created with a modified design, so the dose of direct exposure is even lower. Allowed to conduct this study repeatedly, while violations in the work of internal organs will not arise.

Contraindications

1. Do not do a CT scan of the larynx in pregnant women.The fetus is sensitive to any dose of radiation, so do not endanger it. It is allowed to conduct this study only in cases where the risk to the mother's health is too great, and any delay can cause an exacerbation of the disease.
2. CT scans do not, if you can do without him then,when a person has a strong pain syndrome or hyperkinesis, that is, the patient does not control his movements, expressed in strong and intermittent jerking.
3. Doctors do not recommend CT scan with contrast.lactation, that is, at the time when a woman is breastfeeding a baby. This warning is justified by the fact that contrast radiation can penetrate and accumulate in breast milk. If the woman had to perform a CT scan with contrast, then breastfeeding should be interrupted for at least 2 days. Before going through the procedure, you can filter out some milk and leave it for the child so that the temporary transition to the mixture is not too painful.
4. Patients with renal failure are limited toopportunities to do CT when needed. If kidney problems are too severe, then doing this research is prohibited. Substances that enter the body as a result of this diagnostic measure should be excreted by the kidneys. If these organs cannot function properly, there is a risk of poisoning the body.
5. People who have an iodine allergy can not be treated.
6. In diseases of the thyroid gland CT does not holdin many cases, however, if necessary, doctors are allowed to use this diagnostic method. The possibility of worsening symptoms. First, you should determine the level of thyroid hormones, if it is unsatisfactory, then CT scan is most often canceled.

Why do I need a CT scan with contrast?

This diagnostic event is sometimesheld with contrast. This is a special substance made on the basis of iodine, which helps to more clearly see all the internal structures of organs. This drug is administered intravenously to the patient before conducting a diagnostic study. When it spreads through the vessels, a specific color is visible on the board. Further, the substance accumulates in the tissues, helping to identify the affected structures. This substance is especially effective in staining tissues where there is a large blood flow, therefore with its help malignant tumors and inflammatory processes are easily identified.

How is CT scan performed?

The patient is located on a retractable table, the doctor follows his body position.
A special ring starts when the device is turned on and makes rotational movements around the patient. The man at this time should not move.

When conducting CT with the use of contrastsubstances the drug is administered intravenously before running the device. Sometimes it should be taken orally. In this case, the doctor gives a special command, according to which the patient drinks the provided liquid.

When conducting CT scan of the throat and larynx priceprovides a small. The procedure is completely painless and safe if all the tests were passed before the test was conducted and the patient received the approval of the attending physician to conduct this diagnostic method. A person will have a complete picture of the disease of the neck organs; on the basis of the data he has been identified, he will be prescribed the most optimal treatment.