Technetium-99m radiopharmaceuticals for in vivo diagnostics
نویسندگان
چکیده
منابع مشابه
Adsorption of some technetium-99m radiopharmaceuticals onto disposable plastic syringes.
OBJECTIVE The purpose of this study was to determine the adsorption behavior of some widely used, commercially available 99mTc radiopharmaceuticals onto different types of plastic syringes. METHODS Kits were reconstituted with 99mTc-pertechnetate diluted with 0.9% saline to produce maximum radioactive concentrations, as stated by the manufacturers. Aliquots of the solutions were transferred t...
متن کاملTrapping of technetium-99m albumin macroaggregate and other four radiopharmaceuticals by blood clots in vitro.
Radiopharmaceuticals are known to interact with the blood components (i.e. the red blood cells, serum proteins etc) but so far, there have been no data regarding their purely mechanical trapping in thrombi. The experiments presented in this communication provide evidence that the technetium-99m labeled albumin macroaggregate ((99m)Tc-MAA), apparently due to its particle size, can be almost quan...
متن کاملtechnetium-99m subtraction scanning
Solitary parathyroid adenomas were correctly located before surgery in 20 out of 21 cases by using 20lmTl and 99mTc in a subtraction technique. The technique was not useful in identifying hyperplastic parathyroid glands. The technique is recommended as a useful procedure before surgery for primary hyperparathyroidism.
متن کاملAdverse Reactions to Radiopharmaceuticals (ARRP): Particularly To Technetium Radiopharmaceuticals
Radiopharmaceuticals are radioactive compounds that are prepared by a radiopharmasist and used in Nuclear Medicine departments for diagnostic or therapeutic purposes of human diseases. They are generally used i.v. so they have to be sterile and apyrogenic like other parenteral drugs. Effecting in a correct way and localising in the desired tissue with a sufficient amount, physicians and Nuclear...
متن کاملTECHNETIUM-99m MINICOLLOID FOR RADIONUCLIDE LYMPHOGRAPHY
The technique for lymphatic system evaluation by imaging with technetium-99m "minicolloid" is presented. Results from studies which compared the smaller particle radiocolloid with the commercially available radiopharmaceutical of the larger colloid particle size demonstrated the former to be a far superior agent for imaging the lymphatic system. This appears to be due to its more favorable migr...
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ژورنال
عنوان ژورنال: Medicinski pregled
سال: 2005
ISSN: 0025-8105,1820-7383
DOI: 10.2298/mpns0504180d