Video: ❶ What Is Tomography
The term "tomography" is translated from Greek as "slice image". As a result of its implementation, the diagnostician receives a layer-by-layer image of the internal structure of the object under study. Location: Location: The most common modern methods of this type of research are nuclear magnetic resonance (MRI) and computed x-ray tomography (MCT). They made it possible to make the procedure for detecting pathology safer and more informative. Modern medicine cannot do without these methods, each of them has its own advantages. Before prescribing a study, the doctor must decide which of these tomography methods will prove to be the most useful in this situation.
The indications for tomography are very wide. It turned out to be very valuable in pulmonology, as it allows you to determine the decay cavities in tumors, an increase in the intrathoracic lymph nodes. Tomographic examination allows you to study the structure of the larynx, paranasal sinuses, get a detailed image of the spine, etc.
Whether this diagnostic procedure is necessary for you is up to your doctor to decide. They are also given a referral to undergo a certain type of tomography of any organ or department.
MRI diagnostics is absolutely painless and does not pose a risk to the patient's health. Its duration ranges from 30 to 60 minutes. Be prepared to be asked to wear special hospital gowns. You may also be given an IV to give you the medication you want during the MRI scan.
If you are intimidated by being in a confined space, talk to your doctor before the CT scan. He may prescribe relaxing medications for you. There are no restrictions on food or medication before the examination procedure.
Directly during the procedure, you will be asked to lie on a table, which is located in the middle of a long apparatus that resembles a pipe. Your torso will be inside the device, while the side walls may be open. The patient must lie still during the MRI. For communication between the examined person and the medical staff, there is a loudspeaker in this compartment, through which you can inform the doctors about all your feelings.
If the device makes loud knocks, you will be given anti-noise earbuds. In some centers, patients listen to music at this time.