Proton Therapy And Radiosurgery
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Proton Therapy And Radiosurgery
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Author : Hans Breuer
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
Proton Therapy And Radiosurgery written by Hans Breuer and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Medical categories.
The book is divided into two parts: Part I deals with the relevant physics and planning algorithms of protons (H Breuer) and Part II with the radiobiology, radiopathology and clinical outcomes of proton therapy and a comparison of proton therapy versus photon therapy (BJ Smit). Protons can be used for radiosurgery and general radio therapy. Since proton therapy was first proposed in 1946 by Wilson, about sixteen facilities have been built globally. Only a very few of these have isocentric beam delivery systems so that proton therapy is really only now in a position to be compared directly by means of randomised clinical trials, with modern photon radiotherapy therapy sys tems, both for radiosurgery and for general fractionated radiotherapy. Three-dimensional proton planning computer systems with image fusion (image of computerised tomography (CT), magnetic resonance registration) capabilities imaging (MRI), stereotactic angiograms and perhaps positron emission tomography (PET) are essential for accurate proton therapy planning. New planning systems for spot scanning are under development. Many of the older comparisons of the advantageous dose distributions for protons were made with parallel opposing or multiple co-planar field arrangements, which are now largely obsolete. New comparative plans are necessary once more because of the very rapid progress in 3-D conformal planning with photons. New cost-benefit analy ses may be needed. Low energy (about 70 MeV) proton therapy is eminently suitable for the treatment of eye tumours and has firmly established itself as very useful in this regard.
Proton And Charged Particle Radiotherapy
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Author : Thomas F. De Laney
language : en
Publisher: Lippincott Williams & Wilkins
Release Date : 2008
Proton And Charged Particle Radiotherapy written by Thomas F. De Laney and has been published by Lippincott Williams & Wilkins this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Medical categories.
This volume is the first comprehensive and practical clinical reference on proton and charged particle radiotherapy. The first half of the book explains the treatment delivery systems used, offers detailed guidance on treatment planning techniques, examines key clinical issues in proton radiotherapy, and reviews recent experience with heavier charged particle radiotherapy. The second half of the book offers "how-to" information on treatment of pediatric tumors, lymphomas, and tumors of the central nervous system, eye, skull base, cervical spine, bone and soft tissue, paranasal sinus, nasal cavity, nasopharynx, oropharynx, oral cavity, salivary glands, prostate, lung, gastrointestinal tract, female reproductive tract, and breast. More than 100 full-color illustrations complement the text.
Proton Therapy In Cancer Treatments Clinical Evidence And Controversies
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Author : Jérôme Doyen
language : en
Publisher: Frontiers Media SA
Release Date : 2022-02-22
Proton Therapy In Cancer Treatments Clinical Evidence And Controversies written by Jérôme Doyen and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-22 with Medical categories.
Proton Beam Therapy
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Author : Santosh Yajnik
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-10-17
Proton Beam Therapy written by Santosh Yajnik and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-17 with Medical categories.
Proton beam therapy is an emerging technology with promise of revolutionizing the treatment of cancer. While nearly half of all patients diagnosed with cancer in the US receive radiation therapy, the majority is delivered via electron accelerators, where photons are used to irradiate cancerous tissue. Because of the physical properties of photon beams, photons may deposit energy along their entire path length through the body. On the other hand, a proton beam directed at a tumor travels in a straight trajectory towards its target, gives off most of its energy at a defined depth called the Bragg peak, and then stops. While photons often deposit more energy within the healthy tissues of the body than within the cancer itself, protons can deposit most of their cancer-killing energy within the area of the tumor. As a result, in the properly selected patients, proton beam therapy has the ability to improve cure rates by increasing the dose delivered to the tumor and simultaneously reduce side-effects by decreasing the dose to surrounding tissue. The benefits of proton beam therapy in delivering a lethal hit to the target while sparing surrounding normal tissues from radiation are becoming applicable to an increasing number of patients and a growing list of conditions. In this book, the author will guide the reader through existing evidence supporting proton beam therapy for pediatric cancer, prostate cancer, lung cancer, brain tumors, spinal tumors, and several other conditions. The book will discuss which conditions are suitable for treatment with proton beam therapy, how the treatment is delivered, and the current data supporting its use.
The Physics Of Three Dimensional Radiation Therapy
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Author : S. Webb
language : en
Publisher: CRC Press
Release Date : 1993-01-01
The Physics Of Three Dimensional Radiation Therapy written by S. Webb and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-01-01 with Science categories.
The Physics of Three Dimensional Radiation Therapy presents a broad study of the use of three-dimensional techniques in radiation therapy. These techniques are used to specify the target volume precisely and deliver radiation with precision to minimize damage to surrounding healthy tissue. The book discusses multimodality computed tomography, complex treatment planning software, advanced collimation techniques, proton radiotherapy, megavoltage imaging, and stereotactic radiosurgery. A review of the literature, numerous questions, and many illustrations make this book suitable for teaching a course. The themes covered in this book are developed and expanded in Webb's The Physics of Conformal Radiotherapy and the two may be used together or in successive semesters for teaching purposes.
Proton Beam Radiotherapy
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Author : Koji Tsuboi
language : en
Publisher: Springer Nature
Release Date : 2020-01-24
Proton Beam Radiotherapy written by Koji Tsuboi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-24 with Medical categories.
This book offers a comprehensive, practical guide to understanding the physical and biological characteristics of proton beam radiotherapy. The application of proton beams to the treatment of solid cancers has expanded exponentially over the last decade due to their physical properties, which make it possible to administer higher doses of radiation to lesions with only a minimum dose to the surrounding healthy tissues. Accordingly, understanding the basic aspects of proton beam radiotherapy is a primary concern not only for medical physicists and radiation biologists, but also for all physicians involved in cancer treatment using proton beams. The major aspects discussed include the technique’s development background, the generation and delivery system for proton beams, physical characteristics, biological consequences, dosimetry, and future prospects in both medical physics and radiation biology in terms of effective cancer treatment. Gathering contributions from experts who provide clear and detailed information on the basics of proton beams, the book will greatly benefit not only radiological technicians, medical physicists, and physicians, but also scientists in cancer radiotherapy.
Stereotactic Radiosurgery And Stereotactic Body Radiation Therapy
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Author : Stanley H. Benedict
language : en
Publisher: CRC Press
Release Date : 2014-08-01
Stereotactic Radiosurgery And Stereotactic Body Radiation Therapy written by Stanley H. Benedict and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-01 with Medical categories.
Written by internationally known experts in the field, Stereotactic Radiosurgery and Stereotactic Body Radiation Therapy examines one of the fastest-developing subspecialties within radiation oncology. These procedures deliver large doses of radiation in one to five sessions to a precisely determined target. Often these techniques have proven to be
Proton Radiotherapy Accelerators
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Author : Wioletta Wieszczycka
language : en
Publisher: World Scientific
Release Date : 2001
Proton Radiotherapy Accelerators written by Wioletta Wieszczycka and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.
Hadronic radiotherapy uses particle beams to treat tumors located near critical body structures and tumors that respond poorly to conventional photon and electron beam radiotherapy. Initial research in hadronic radiotherapy was performed using accelerators built for physics research. The good results of the proton and ion therapy programs have enhanced the tendency to use protontherapy as a routine method. There are about 20 working protontherapy facilities (first, second and third generation) and more than 30 centers are planned.This book presents the first comprehensive overview of the field with a discussion on the fundamental basis of particle physics and radiobiology, as well as review of clinical and technical specifications and designs for proton radiotherapy. In particular, the current designs of proton and heavy ion accelerators, beam delivery systems, gantries, beam monitoring and dosimetry systems, control and safety systems, patient positioning and immobilization devices, and ancillary treatment facilities are widely discussed.
Proton Therapy Scientific Questions And Future Direction
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Author : Thomas J. FitzGerald
language : en
Publisher: BoD – Books on Demand
Release Date : 2024-05-15
Proton Therapy Scientific Questions And Future Direction written by Thomas J. FitzGerald and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-15 with Science categories.
Proton therapy is rapidly expanding in patient care throughout the world. Once limited to a few centers of care, continued process improvements in the scope and design of proton facilities have now permitted proton centers to develop at an enterprise level in multiple geographic centers. This is important for all aspects of patient care in both adult and pediatric patients. Although initially felt to be limited to a selected number of disease sites, proton therapy, such as stereotactic radiosurgery, can be easily applied to all disease sites. Intensity-modulated proton therapy is now delivered on a routine basis, as proton centers now have tools used by photon systems to deliver care. Coupled with the integration of image guidance, proton centers now can deliver therapy with the ease of photon centers with the distinct advantage of additional sparing of normal tissue. The trajectory of proton care is significant; however, there remains much to be learned about proton care as we review and compare outcomes. This addresses several key issues that will help us further refine proton care in the future.
Stereotactic Radiosurgery And Stereotactic Body Radiation Therapy
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Author : Daniel M. Trifiletti
language : en
Publisher: Springer
Release Date : 2019-06-27
Stereotactic Radiosurgery And Stereotactic Body Radiation Therapy written by Daniel M. Trifiletti and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-27 with Medical categories.
This book is a comprehensive review of stereotactic radiosurgery (SRS) and stereotactic body radiation therapy (SBRT): its physics, clinical evidence, indications, and future directions. The utilization of stereotactic radiosurgery (SRS) and stereotactic body radiation therapy (SBRT) is increasing internationally because of several factors. First, it offers patients a local treatment option that has demonstrated effectiveness similar to traditional surgery without the morbidity of general anesthesia and open surgical resection. Second, recent advancements in the quality of scientific evidence supporting a SRS or SBRT-containing approach in patients continues to evolve and demonstrate favorable disease-specific outcomes with little, if any, toxicity in various anatomic disease sites and for various conditions including cancer, benign tumors, and other psychiatric and neurologic conditions. Third, and most provocatively, is the notion that definitive local therapy (i.e. SRS or SBRT) in patients with cancer can boost the immune system to fight cancer in other sites throughout the body. While traditional medical knowledge would suggest that all patients with metastatic cancer are incurable, there is a mounting body of evidence that there is a subset of these patients that can be cured with definitive SRS or SBRT. This volume thus delves into each of these benefits and aspects of treatment, guiding physicians to the best treatment plan for their patients. Expert, international authors provide guidelines for SRS and SBRT use by clinicians. Chapters are divided into six main sections: Radiobiology of Radiosurgery and Stereotactic Body Radiation Therapy, Intracranial Radiosurgery Technique, Intracranial Radiosurgery by Indication, Stereotactic Body Radiation Therapy Technique, Stereotactic Body Radiation Therapy by Indication, The Future of Radiosurgery and SBRT. Overall physics are explained, as well as specific considerations for particular surgical tools (including the Leksell Gamma Knife and Accuray CyberKnife), techniques (including fractionated and charged particle radiosurgery), and anatomic sites (including brain metastases, pituitary tumors, and the prostate). Detailed images and charts enhance the chapters. This book provides physicians with a single, practical resource incorporating both of these broad categories of treatment, SRS and SBRT, and better defines the current role and the direction of radiosurgery.