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

CT of the throat and larynx helps to identify dangerous diseases, prescribe the best methods of treatment. Before the passage of this diagnostic measure, you should take tests and consult with your doctor. With the help of CT of the larynx it is possible to identify serious diseases in the early stages.

What will the CT scan show?

Computer tomography of the larynx and throat shows a complete picture of the condition of the upper respiratory tract, as well as soft tissues and blood vessels. This study is usually prescribed when making any controversial diagnosis. It is necessary for its clarification or refutation. At the moment, modern diagnostics of the disease is very much appreciated by the method of CT of the larynx. What the study will show, then confirm or refute the diagnosis delivered in absentia. The procedure includes a complex set of measures that involve analysis, assessment of all symptoms of disease.

Device construction

The radiant tube is equipped with a detector. These elements are rotating steadily. For one revolution they can illuminate only a thin strip of tissue. Gradually the complete picture will be formed, when the system will photograph all the necessary areas. All the images are not in one projection, which allows us to consider the problem from all sides. Using the built-in programs, the resulting image is gradually transformed.

The principle of using CT

Together with the deformed mucosa on the opposite background, the system displays absolutely healthy organs. Further, a detailed analysis of all deviations is made. The received data are recorded by employees for further transfer to the doctor who can decrypt them. After analyzing the information, the specialist decides on the further course of treatment.

Reasons to do CT

The attending physician sends the neck and larynx to the CT in the following circumstances:

1. Severe neck injuries, which can lead to dangerous violations in the work of internal organs, which needs correction.
2. Congenital disorders in the growth and development of any internal organs.
3. Possibility of benign tumors, suspicion of their degeneration into malignant tumors.
4. Growth of cancerous growths.
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, surgical removal.
7. Cystic formations of any internal parts of the neck.
8. Violations in the work of the upper spine, any destructive processes, as well as all kinds of distortions and injuries.
9. Inflammatory processes of the neck of any complexity. Sometimes a study is required even with normal angina. Most often, the location of abscesses, all kinds of fluid accumulations due to infectious tissue structure disorders of internal organs is considered.
10. The formation of a diverticulum in the larynx, and if necessary, check for the presence of these abnormalities in the upper esophagus.
11. Vascular problems, including thrombosis or atherosclerosis, are examined in detail, especially in cases of unclear etiology.
12. Enlargement of lymph nodes, if the reason for this phenomenon can not be substantiated.

Safety CT

Computer tomography can actually harm the health of a living organism, but it is insignificant, there were no cases of expressed disorders that led to examination of the laryngeal CT scan. This method of investigation is based on x-ray radiation. This phenomenon is recognized as relatively safe for human health if it is not located near the apparatus permanently without special protection.

Fear of passing the procedure has no basis, so if necessary, do not abandon this functional study. When carrying out CT of the larynx, the price is moderate, it costs about 4000 rubles. Modern devices are created with a modified design, so the dose of direct exposure is even lower. It is allowed to carry out this study repeatedly, and there will be no violations in the work of internal organs.

Contraindications

1. You can not do CT of the larynx to pregnant women. The fetus is sensitive to any radiation doses, so do not expose it to danger. It is allowed to carry out this study only in those cases when the risk to the mother's health is too great, and any delay can cause an exacerbation of the disease.
2. CT does not do if you can do without it when a person has a strong pain syndrome or hyperkinesis is manifested, that is, the patient does not control their movements, expressed in strong and intermittent twitching.
3. CT with contrast doctors are not recommended to do with lactation, that is, at a time when a woman is breastfeeding a baby. This warning is based on the fact that contrast radiation can penetrate and accumulate in breast milk. If CT with contrast woman was forced to hold, then it is necessary to interrupt breastfeeding for at least 2 days. Before passing the procedure, you can strain a little milk and leave it for the child so that the temporary transition to the mixture is not too painful.
4. Patients with renal insufficiency are limited in the ability to do CT scan as soon as necessary. If violations in the work of the kidneys are too striking, then this study is prohibited. Substances that enter the body as a result of this diagnostic activity should be excreted by the kidneys. If these organs can not function properly, there is a risk of poisoning the body.
5. People who are allergic to iodine are prohibited from carrying out the procedure.
6. In diseases of the thyroid gland, CT is not performed in many cases, but if necessary, doctors are allowed to use this diagnostic method. The possibility of worsening of symptoms is documented. First you need to determine the level of thyroid hormones, if it is unsatisfactory, then CT is most often canceled.

What is the use of computed tomography with contrast?

This diagnostic measure is sometimes carried out with contrast. This is a special substance based on iodine, which helps to see more clearly all the internal structures of the organs. This drug is administered intravenously to the patient before the diagnostic examination. When it spreads through the vessels, the display shows a specific color. 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 high blood flow, so it is easy to identify malignant tumors and inflammatory processes with it.

How is CT performed?

The patient is located on the telescopic table, behind his body position is monitored by a doctor.
A special ring is triggered when the device is turned on and rotates around the patient. The person at this time should not move.

When CT with contrast agent is used, the drug is administered intravenously before the device is started. Sometimes it should be ingested orally. In this case, the doctor gives a special command, according to which the patient drinks the given liquid.

When carrying out CT of the throat and larynx, the price is small. The procedure is completely painless and safe if all tests were submitted before the test and the patient was approved by the attending physician for carrying out this diagnostic method. A person will have a complete picture of the disease of the neck, on the basis of the findings, he will be given the most optimal treatment.