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  2. Technetium-99m - Wikipedia

    en.wikipedia.org/wiki/Technetium-99m

    At the hospital, the 99m Tc that forms through 99 Mo decay is chemically extracted from the technetium-99m generator. Most commercial 99 Mo/ 99m Tc generators use column chromatography , in which 99 Mo in the form of water-soluble molybdate, MoO 4 2− is adsorbed onto acid alumina (Al 2 O 3 ).

  3. Technetium (99mTc) sestamibi - Wikipedia

    en.wikipedia.org/wiki/Technetium_(99mTc)_sestamibi

    Technetium (99m Tc) sestamibi is a lipophilic cation which, when injected intravenously into a patient, distributes in the myocardium proportionally to the myocardial blood flow. Single photon emission computed tomography imaging of the heart is performed using a gamma camera to detect the gamma rays emitted by the technetium-99m as it decays.

  4. Technetium (99mTc) mebrofenin - Wikipedia

    en.wikipedia.org/wiki/Technetium_(99mTc)_mebrofenin

    Technetium (99m Tc) mebrofenin is a diagnostic radiopharmaceutical used for imaging of the liver and the gallbladder. Under the brand name Choletec it is available from Bracco Diagnostic . Supplied as a sterile kit of mebrofenin and dehydrated stannous fluoride .

  5. Technetium (99mTc) albumin aggregated - Wikipedia

    en.wikipedia.org/wiki/Technetium_(99mTc)_albumin...

    A nuclear pharmacist adds anywhere from 50 - 100 mCi of Na[99m TcO 4] to the reaction vial to make the final product, in the pH range of 3.8 to 8.0. After being allowed to react at room temperature for 15 minutes to ensure maximum labeling of the human albumin with 99m Tc, the kit can then be diluted with sterile normal saline as needed.

  6. Radiopharmaceutical - Wikipedia

    en.wikipedia.org/wiki/Radiopharmaceutical

    Technetium-99m is a gamma emitter. It is obtained on-site at the imaging center as the soluble pertechnetate which is eluted from a technetium-99m generator, and then either used directly as this soluble salt, or else used to synthesize a number of technetium-99m-based radiopharmaceuticals.

  7. Technetium-99 - Wikipedia

    en.wikipedia.org/wiki/Technetium-99

    Technetium-99 (99 Tc) is an isotope of technetium which decays with a half-life of 211,000 years to stable ruthenium-99, emitting beta particles, but no gamma rays. It is the most significant long-lived fission product of uranium fission, producing the largest fraction of the total long-lived radiation emissions of nuclear waste .

  8. Radiopharmacology - Wikipedia

    en.wikipedia.org/wiki/Radiopharmacology

    Many radiopharmaceuticals use technetium-99m (Tc-99m) which has many useful properties as a gamma-emitting tracer nuclide. In the book Technetium a total of 31 different radiopharmaceuticals based on Tc-99m are listed for imaging and functional studies of the brain, myocardium, thyroid, lungs, liver, gallbladder, kidneys, skeleton, blood and ...

  9. Technetium (99mTc) tetrofosmin - Wikipedia

    en.wikipedia.org/wiki/Technetium_(99mTc)_tetrofosmin

    Technetium (99m Tc) tetrofosmin is a drug used in nuclear medicine cardiac imaging.It is sold under the brand name Myoview (GE Healthcare).The radioisotope, technetium-99m, is chelated by two 1,2-bis[di-(2-ethoxyethyl)phosphino]ethane ligands which belong to the group of diphosphines and which are referred to as tetrofosmin.