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  2. Iodine-125 - Wikipedia

    en.wikipedia.org/wiki/Iodine-125

    Iodine-125 (125 I) is a radioisotope of iodine which has uses in biological assays, nuclear medicine imaging and in radiation therapy as brachytherapy to treat a number of conditions, including prostate cancer, uveal melanomas, and brain tumors. It is the second longest-lived radioisotope of iodine, after iodine-129.

  3. Prostate brachytherapy - Wikipedia

    en.wikipedia.org/wiki/Prostate_brachytherapy

    Brachytherapy is a type of radiotherapy, or radiation treatment, offered to certain cancer patients. There are two types of brachytherapy – high dose-rate (HDR) and low dose-rate (LDR). LDR brachytherapy is the one most commonly used to treat prostate cancer. It may be referred to as 'seed implantation' or it may be called 'pinhole surgery'. [1]

  4. Brachytherapy - Wikipedia

    en.wikipedia.org/wiki/Brachytherapy

    Body sites in which brachytherapy can be used to treat cancer. Brachytherapy is commonly used to treat cancers of the cervix, prostate, breast, and skin. [1]Brachytherapy can also be used in the treatment of tumours of the brain, eye, head and neck region (lip, floor of mouth, tongue, nasopharynx and oropharynx), [10] respiratory tract (trachea and bronchi), digestive tract (oesophagus, gall ...

  5. Isotopes of iodine - Wikipedia

    en.wikipedia.org/wiki/Isotopes_of_iodine

    Iodine-125 is also commonly used by radiation oncologists in low dose rate brachytherapy in the treatment of cancer at sites other than the thyroid, especially in prostate cancer. When 125 I is used therapeutically, it is encapsulated in titanium seeds and implanted in the area of the tumor, where it remains. The low energy of the gamma ...

  6. Management of prostate cancer - Wikipedia

    en.wikipedia.org/wiki/Management_of_prostate_cancer

    If the cancer has spread beyond the prostate, treatment options change significantly, so most doctors who treat prostate cancer use a variety of nomograms to predict the probability of spread. Treatment by watchful waiting/active surveillance, HIFU, external-beam radiation therapy, brachytherapy, cryosurgery, and surgery are, in general ...

  7. Radionuclide therapy - Wikipedia

    en.wikipedia.org/wiki/Radionuclide_therapy

    RNT contrasts with sealed-source therapy (brachytherapy) where the radionuclide remains in a capsule or metal wire during treatment and needs to be physically placed precisely at the treatment position. [4] When the radionuclides are ligands (such as with Lutathera and Pluvicto), the technique is also known as radioligand therapy. [5]

  8. Radioligand - Wikipedia

    en.wikipedia.org/wiki/Radioligand

    Iodine-125 is used in nuclear medicine for biological assays, as iso seeds for localized prostate cancer, and as internal radiation brachytherapy for cancers. 10: Iodine-123: 13 hrs Gamma rays Iodine-123 is preferred for diagnostic/imaging, especially for the thyroid as it has a short half life (13 hrs) and can clearly show the thyroid’s ...

  9. Radiopharmacology - Wikipedia

    en.wikipedia.org/wiki/Radiopharmacology

    Radiopharmaceuticals are used in the field of nuclear medicine as radioactive tracers in medical imaging and in therapy for many diseases (for example, brachytherapy). Many radiopharmaceuticals use technetium-99m (Tc-99m) which has many useful properties as a gamma-emitting tracer nuclide .

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