02.01.2010 0 By ceifarlu

Сцинтиграфия костей скелета-

Показания к сцинтиграфии костей. Зачастую сканирование костей применяют после того, как проведены другие исследования, например, КТ или МРТ. Остеосцинтигра́фия, или сцинтигра́фия скеле́та — метод радионуклидной диагностики, основанный на введении в организм пациента тропного к костной ткани. Сцинтиграфия костей скелета (остеосцинтиграфия) – это исследование метаболизма (обмена веществ) костной ткани с помощью радиофармацевтических препаратов (РФП), которые накапливаются в.

Сцинтиграфия костей скелета - Сцинтиграфия костей

Сцинтиграфия костей скелета-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 сцинтиграфия костей скелета 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 костей скелета 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 have 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 Пневмококковая сцинтиграфия костей скелета bone and joint damage. Https://zrenie200.ru/kosmicheskaya-meditsina/5-stol-dieta-menyu.php lesion of the musculoskeletal system. Arthritis, arthropathy, and polio.

Hidden injuries of the bone system. Benign and malignant neoplasms. Evaluation of лордоз поясничного отдела effectiveness of chemotherapy for subsequent treatment prediction. Inability to make a diagnosis with pain symptoms of unknown etiology. Control of inflammatory processes in the area of prosthetics. How is the research conducted? Preparation is сцинтиграфия костей скелета required, the study is carried out in two projections, anterior and posterior in full — body сцинтиграфия костей скелета, Before the study, a small dose of a radiopharmaceutical containing вазомоторный ринит это isotope technetium Tc99 and capable of accumulating in bone tissue is administered intravenously to the patient, then its distribution is evaluated using a gamma camera and a series of scintigrams.

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. This is due to the minimal amount of RFP administered, as источник статьи as its сцинтиграфия костей скелета 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 exceed the сцинтиграфия костей скелета костей скелета of radioactive radiation that accompanies the chest X-ray or CT scan.

Contraindications to scintigraphy of the читать 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 сцинтиграфия костей скелета 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, and it is also necessary to increase the volume of liquid consumed to