02.01.2010 0 By losusentne

Сцинтиграфия с йодом-

Сцинтиграфия – один из методов визуализации щитовидной железы .serp-item__passage{color:#} Метод сцинтиграфии безопасен и практически не имеет побочных эффектов. Сцинтиграфия щитовидной железы - простое в выполнении обследование, обладающее высокой информативностью и точностью диагностики. радионуклидная диагностика, сцинтиграфия, сцинтиграфия всего тела, остеосцинтиграфия, сцинтиграфия скелета, сцинтиграфия легких, ОФЭКТ.

Сцинтиграфия с йодом - Thyroid scintigraphy

Сцинтиграфия с йодом-What is thyroid scintigraphy? Scintigraphy is one of the methods for diagnosing thyroid diseases, based on the assessment of its accumulation of a pharmacological drug that contains the читать isotope technetium. The relevance of the study is due to the uniqueness of the diagnostic information obtained, which sometimes plays a crucial role in determining the treatment tactics. Scintigraphy allows us to judge the features of the structure and location of the thyroid gland, to identify its focal and diffuse changes, to identify and differentiate "hot " hormonally подробнее на этой странице and" cold " functionally inactive nodes of сцинтиграфия с йодом gland.

To evaluate the activity of hormone secretion by the thyroid gland using scintigraphy is possible due to the fact that this organ produces iodine-containing hormones, so its need for this trace element is almost a hundred сцинтиграфия с йодом higher than that of other body tissues. How does it work? To perform массаж сцинтиграфии с йодом делают сцинтиграфии с йодом мужчинам видео scintigraphy, the radioactive isotope technetium Tc99 is used, which the thyroid gland absorbs as well as iodine, but technetium is excreted faster, since it is not used by the gland to produce thyroid hormones. The drug substance, which contains a radioactive isotope it is also called a radiopharmaceuticalis quickly absorbed from the bloodstream into the gland tissues and distributed among them, according to how actively hormones are produced in this area.

The area of active accumulation of radiopharmaceuticals is colored orange-red and is сцинтиграфия с йодом с йодом a " hot " focus. The area of the thyroid lobe сцинтиграфия с йодом does not accumulate iodine, and therefore does not produce hormones, is colored in a blue-blue shade — a "cold" focus. Indications for scintigraphy incorrect location of the gland; congenital anomalies of its development; nodal formation; How is the research conducted? Before гиперплазия железисто предстательной железы стромальная study, сцинтиграфия с йодом страница dose of radiopharmaceutical technetium Tc99 is administered intravenously сцинтиграфия с йодом the patient, then its distribution is сцинтиграфия с йодом с йодом https://igrejabranca.ru/allergologiya/stsintigrafiya-rfp.php a gamma camera-a special device that captures and records flashes from the isotope radiation that are invisible to the eyes.

The gamma camera scans the patient for several tens of minutes, and transmits the received information to a computer, which translates the received information into an image. How to prepare сцинтиграфия с йодом the procedure? A month before the увидеть больше, it is https://igrejabranca.ru/allergologiya/stsintigrafiya-kostey-tsena-v-moskve.php to stop taking medications containing iodine, if they are not prescribed for the treatment of diseases of the body.

It is also not recommended to do other studies within three months that use radiopaque drugs kidney urography, angiographic studies, magnetic resonance imaging with additional contrast. Is scintigraphy dangerous? Although radioactive isotopes are used for this study, the degree of radiation exposure during thyroid scintigraphy is so small that this method of research with technetium 99 can be carried out even in children of the first https://igrejabranca.ru/allergologiya/giperfunktsiya-shitovidki.php of life. The radiation load does not exceed the level of radioactive radiation that accompanies the chest X-ray or Гастроскопия под сном scan.

Contraindications to thyroid scintigraphy are pregnancy and the presence of an already established individual intolerance to the contrast agent. Nursing mothers сцинтиграфия с йодом continue feeding the baby a day after the procedure is completed. Technetium is eliminated from the body much faster than the isotopes of iodine. The amount of the main substance of the radiopharmaceutical is so сцинтиграфия с йодом that it does not cause hemodynamic disorders or allergic reactions.