منابع مشابه
Applications of image processing in image-guided radiation therapy
Targeted radiation therapy (RT) is a central component of cancer treatment in both the radical and palliative settings. A central and compelling feature of RT is its capacity to deliver a therapeutic effect for cancerous targets that lie deep within the body. Full exploitation of this effect has been limited by the clinical uncertainties in identifying the geometric boundaries of the target and...
متن کاملImage Guided Radiation Therapy
An overview of Intensity Modulated Radiation Therapy (IMRT), a true revolution in the field of radiation oncology in that it provides the unprecedented means of conforming to the shape of the target tissues in 3-dimensions, reducing the risk of complications thereby improving the quality of life of irradiated patients. Moreover, IMRT provides the means to deliver higher than conventional doses ...
متن کاملImage Guided Radiation Therapy
With increasing emphasis on reducing the volume of radiation therapy fields while maintaining or improving precision of treatment and reducing radiation-related normal tissue toxicity, treatment position verification and correction before delivering radiotherapy had gained major importance. A variety of techniques have been developed that can accomplish this goal with aplomb, albeit each with i...
متن کاملImage Guided Radiation Therapy
Volumetric imaging and planning for 3-D conformal RT and IMRT have pressured the oncology community to better understand the geometric uncertainties inherent in the RT delivery process, including set-up error (inter-fraction) as well as organ motion during treatment (intra-fraction). This has ushered in the development of emerging technologies and clinical processes collectively referred to as ...
متن کاملImage Guided Radiation Therapy
An overview of Intensity Modulated Radiation Therapy (IMRT), a true revolution in the field of radiation oncology in that it provides the unprecedented means of conforming to the shape of the target tissues in 3-dimensions, reducing the risk of complications thereby improving the quality of life of irradiated patients. Moreover, IMRT provides the means to deliver higher than conventional doses ...
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ژورنال
عنوان ژورنال: Medical Physics
سال: 2015
ISSN: 0094-2405
DOI: 10.1118/1.4905156