Ads
related to: electron radiation therapysidekickstar.com has been visited by 10K+ users in the past month
assistantsun.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
Electron beam therapy is used in the treatment of superficial tumors like cancer of skin regions, or total skin (e.g. mycosis fungoides), diseases of the limbs (e.g. melanoma and lymphoma), nodal irradiation, and it may also be used to boost the radiation dose to the surgical bed after mastectomy or lumpectomy.
Intraoperative electron radiation therapy is the application of electron radiation directly to the residual tumor or tumor bed during cancer surgery. [1] [2] Electron beams are useful for intraoperative radiation treatment because, depending on the electron energy, the dose falls off rapidly behind the target site, therefore sparing underlying healthy tissue.
[9] [10] Electron IORT has the advantages of being able to carefully control the depth of radiation penetration while providing a very uniform dose to the tumor bed. Applied with energies in the range of 3 MeV to 12 MeV, electron IORT can treat to depths of up to 4 cm over areas as large as 300 cm² (i.e. a 10 cm diameter circle) and takes only ...
External beam radiation therapy (EBRT) is a form of radiotherapy that utilizes a high-energy collimated beam of ionizing radiation, from a source outside the body, to target and kill cancer cells. The radiotherapy beam is composed of particles, which are focussed in a particular direction of travel using collimators [1]. Each radiotherapy beam ...
A Therac-25 had been in operation for six months in Marietta, Georgia at the Kennestone Regional Oncology Center when, on June 3, 1985, applied radiation therapy treatment following a lumpectomy was being performed on 61-year-old woman Katie Yarbrough. She was set to receive a 10-MeV dose of electron therapy to her clavicle. When therapy began ...
It differs from other types of radiation therapy in that electrons emitted via the Auger effect (Auger electrons) are released with low kinetic energy. In contrast to traditional α- and β-particle emitters, Auger electron emitters exhibit low cellular toxicity during transit in blood or bone marrow. [3]
Ads
related to: electron radiation therapysidekickstar.com has been visited by 10K+ users in the past month
assistantsun.com has been visited by 10K+ users in the past month