Radiation therapy, internal
Radiation therapy in which a small container of radioactive material is

Medical dictionary. 2011.

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  • Radiation therapy — Radiation (medicine) redirects here. It is not to be confused with Radiation (pain) or Radiology. Radiation therapy Intervention ICD 10 PCS D ICD 9 CM …   Wikipedia

  • radiation therapy — The use of high energy radiation from x rays, gamma rays, neutrons, protons, and other sources to kill cancer cells and shrink tumors. Radiation may come from a machine outside the body (external beam radiation therapy), or it may come from… …   English dictionary of cancer terms

  • internal radiation therapy — A type of radiation therapy in which radioactive material sealed in needles, seeds, wires, or catheters is placed directly into or near a tumor. Also called brachytherapy, radiation brachytherapy, and implant radiation therapy …   English dictionary of cancer terms

  • unsealed internal radiation therapy — Radiation therapy given by injecting a radioactive substance into the bloodstream or a body cavity, or by swallowing it. This substance is not sealed in a container …   English dictionary of cancer terms

  • Image-guided radiation therapy — (IGRT) is the process of frequent two and three dimensional imaging, during a course of radiation treatment, used to direct radiation therapy utilizing the imaging coordinates of the actual radiation treatment plan. The patient is localized in… …   Wikipedia

  • Charged-particle radiation therapy — is a type of external radiation therapy that uses a particle accelerator to fire high energy particles (such as protons or carbon nuclei[1]) that kill cancer cells. This method causes less damage to nearby healthy tissue than traditional… …   Wikipedia

  • Selective internal radiation therapy — (SIRT) is a form of radiation therapy used to treat cancer. It is generally for selected patients with unresectable cancers, those which cannot be treated surgically, especially hepatic cell carcinoma or metastasis to the liver. The treatment… …   Wikipedia

  • Intraoperative radiation therapy — is applying therapeutic levels of radiation to a target area, such as a cancer tumor, while the area is exposed during surgery. Applications Inoperable tumors are prime candidates for Intraoperative radiation therapy as they are usually… …   Wikipedia

  • implant radiation therapy — A type of radiation therapy in which radioactive material sealed in needles, seeds, wires, or catheters is placed directly into or near a tumor. Also called brachytherapy, radiation brachytherapy, and internal radiation therapy …   English dictionary of cancer terms

  • interstitial radiation therapy — A type of internal radiation therapy in which radioactive material sealed in needles, seeds, wires, or catheters is placed directly into a tumor or body tissue …   English dictionary of cancer terms

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