01.01.2010 0 By bamlarscanja

Сцинтиграфия костной ткани-

Остеосцинтиграфия (сцинтиграфия костей) – диагностическая процедура .serp-item__passage{color:#} Чтобы попасть в костную ткань, радиоактивному препарату в среднем требуется 2–3 часа. В течение этого времени пациент находится в зале. Сцинтиграфия костей скелета (остеосцинтиграфия) – это исследование метаболизма (обмена веществ) костной ткани с помощью радиофармацевтических препаратов (РФП), которые накапливаются в. Остеосцинтигра́фия, или сцинтигра́фия скеле́та — метод радионуклидной диагностики, основанный на введении в организм пациента тропного к костной ткани.

Сцинтиграфия костной ткани - Сцинтиграфия костей скелета

Сцинтиграфия костной ткани-Osteoscintigraphy What is it? The flashes of radiation that the isotope emits are then recorded using a special gamma camera. This method allows you to study the entire skeleton at once, unlike X-rays, which have an image of individual bones. Osteoscintigraphy is the main method of early diagnosis of primary tumors and metastatic lesions of the skeleton, evaluation of the effectiveness of treatment after chemotherapy and radiation therapy of a malignant tumor, as well as differential diagnosis сцинтиграфия костной ткани tumor and inflammatory bone lesions.

How does it work? The essence of the method is that the affected bone tissue accumulates radioactive isotopes much faster than healthy ones. As a result, the images of pathological foci in the bones will https://od-io.ru/abdominalnaya-hirurgiya/tabletki-pri-konyunktivite-u-detey.php the form of zones of increased or decreased accumulation black and white. It is noted that metastases can be detected by ostescintigraphy much earlier than when performing other studies.

Indications for scintigraphy Primary bone сцинтиграфия костной ткани joint damage. Metastatic lesion of the musculoskeletal system. Arthritis, arthropathy, and сцинтиграфия костной ткани. Hidden injuries of the bone system. Benign and malignant neoplasms. Сцинтиграфия костной ткани of the effectiveness of chemotherapy for subsequent treatment prediction. Inability to make a diagnosis увидеть больше pain symptoms of unknown etiology. Control of inflammatory processes in the area of prosthetics. How is the research conducted? Preparation сцинтиграфия костной ткани not required, the study is carried out in two projections, anterior and posterior in full — body mode, Сцинтиграфия костной ткани the study, a small dose of a radiopharmaceutical containing the isotope https://od-io.ru/abdominalnaya-hirurgiya/iz-tifa-v-jpg.php Tc99 and capable of accumulating in bone сцинтиграфия костной ткани is administered intravenously to the patient, then its distribution is evaluated using a gamma camera and a series of сцинтиграфия костной ткани.

Is scintigraphy dangerous? For all the years of clinical use of radiopharmacological drugs in the world practice, not a single allergic reaction has been described. Сцинтиграфия костной ткани is due to the minimal amount of RFP administered, as well as its biological inertia. All isotopes used for research are short-lived-they quickly disintegrate, stopping radiation, and RFPs are quickly eliminated from the body after the study The radiation load does not продолжить чтение the level of radioactive radiation that accompanies the chest X-ray or CT scan. Contraindications to scintigraphy of the skeleton are pregnancy and the presence of an already established individual intolerance to the contrast agent.

Nursing mothers can continue feeding the baby a day after the procedure is completed. After the study, the patient does not pose a danger to others and should not experience any unpleasant sensations. However, within 24 hours after administration of the drug, it is necessary to avoid close contact with children and pregnant women, сцинтиграфия костной ткани it is also necessary to increase the volume of liquid consumed to