Dose Gradient Index for Stereotactic Radiosurgery/Radiation Therapy
نویسندگان
چکیده
منابع مشابه
Dose Tolerance for Stereotactic Body Radiation Therapy.
Normal tissue complication probability (NTCP) results were detailed in the July 2001 issue of Seminars in Radiation Oncology for conventionally fractionated radiation therapy. After 7 years, an extensive collection of stereotactic ablative body radiotherapy (SABR) or stereotactic body radiation therapy (SBRT) dose-tolerance limits was presented in the October 2008 issue of Seminars in Radiation...
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PURPOSE Stereotactic body radiation therapy (SBRT) is a potent treatment for early stage primary and limited metastatic disease. Accurate tumor localization is essential to administer SBRT safely and effectively. Tomotherapy combines helical IMRT with onboard megavoltage CT (MVCT) imaging and is well suited for SBRT; however, MVCT results in reduced soft tissue contrast and increased image nois...
متن کاملBiological equivalent dose studies for dose escalation in the stereotactic synchrotron radiation therapy clinical trials.
Synchrotron radiation is an innovative tool for the treatment of brain tumors. In the stereotactic synchrotron radiation therapy (SSRT) technique a radiation dose enhancement specific to the tumor is obtained. The tumor is loaded with a high atomic number (Z) element and it is irradiated in stereotactic conditions from several entrance angles. The aim of this work was to assess dosimetric prope...
متن کاملA statistical comparison of prognostic index systems for brain metastases after stereotactic radiosurgery or fractionated stereotactic radiation therapy.
AIMS Prognostic indices are commonly used in the context of brain metastases radiotherapy to guide patient decision-making and clinical trial stratification. The purpose of this investigation was to compare nine published brain metastases prognostic indices using traditional and novel statistical comparison metrics. MATERIALS AND METHODS A retrospective review was carried out on two instituti...
متن کاملStereotactic Radiosurgery and Stereotactic Body Radiation Therapy
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ژورنال
عنوان ژورنال: International Journal of Radiation Oncology*Biology*Physics
سال: 2020
ISSN: 0360-3016
DOI: 10.1016/j.ijrobp.2019.11.408