Download or read book Medical Effects of Ionizing Radiation written by Fred A. Mettler and published by Saunders. This book was released on 1995 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The new edition of this monograph features renowned experts who offer the most current information and reliable guidance on all aspects of the effects of radiation exposure on humans. They provide the answers you need to effectively treat your patients who have been exposed to accidental, occupational, or medical radiation."--BOOK JACKET.

Download or read book Clinical Ophthalmic Oncology written by Arun D. Singh and published by Springer. This book was released on 2014-10-27 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by internationally renowned experts, Clinical Ophthalmic Oncology provides practical guidance and advice on the diagnosis and management of the complete range of ocular cancers. The book supplies all of the state-of-the-art knowledge required in order to identify these cancers early and to treat them as effectively as possible. Using the information provided, readers will be able to provide effective patient care using the latest knowledge on all aspects of ophthalmic oncology, to verify diagnostic conclusions based on comparison with numerous full-color clinical photographs, and to locate required information quickly owing to the clinically focused and user-friendly format. In this volume, all aspects of the diagnosis, histopathology, genetics and treatment of retinoblastoma are discussed in detail.

Download or read book Radiotherapy of Intraocular and Orbital Tumors written by R.H. Sagerman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the first edition of Radiotherapy of Intraocular and Orbital Tumors in 1993 the treatment programs for cure have changed from the dominance of surgical resection to the utilization of radiation therapy with preservation of the eye intact and preservation of vision. In 2002 about 2,300 primary eye tumors will be diagnosed in the United states, 75% of which will be choroidal melanomas, 20% retinoblastomas, and the remainder a wide variety of tumors - malignant lymphoma, rhabdomyosarcomas, liposarcomas, meningiomas, malignant fibrous histiocytomas, etc. Even so, the majority of malignant tumors of the eye are metastatic, primarily from cancers of the lung or breast. The impact of newer imaging studies, including computed tomography, magnetic resonance imaging, and ultrasound with and without contrast medium, have allowed for better tumor definition, more precise treatment techniques, and major improvement in local control, with preservation of the eye intact and excellent survival. The better histologic definition of the tumor has selected more appropriately the cases suitable for adjuvant chemotherapy particularly demonstrated by the combined integrated multimodal treatment of rhabdomyosarcoma without enucleation. Surgical techniques are now being reserved for biopsy and for treatment failures, a dramatic change in treatment approaches since 1993. The second edition by Sagerman and Alberti clearly demonstrates this major change in treatment. The volume explores the impact of diagnostic workup, the role of surgery, the role of external beam radiation therapy, the use of radioactive plaques, photocoagulation, cryotherapy, and other less major surgical procedures.

Download or read book Radiobiology for the Radiologist written by Eric J. Hall and published by Lippincott Williams & Wilkins. This book was released on 2006 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: The updated Sixth Edition of this popular text will remain the first choice for those who need current, clinically relevant information on how radiation affects the human body. Written by practicing, active radiobiologists, the book brings together basic laboratory research and practical, clinical applications. The easy-to-read text and informative illustrations ensure comprehension, and summaries at the end of each chapter facilitate quick review. The first section covers topics applicable to diagnostic radiology, nuclear medicine, and radiation oncology; the second section offers material specifically for radiation oncologists. This edition includes new material about doses and risks in interventional radiology and cardiology.

Download or read book Webvision written by Helga Kolb and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analysis of Cancer Risks in Populations Near Nuclear Facilities written by National Research Council and published by National Academies Press. This book was released on 2012-06-29 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the late 1980s, the National Cancer Institute initiated an investigation of cancer risks in populations near 52 commercial nuclear power plants and 10 Department of Energy nuclear facilities (including research and nuclear weapons production facilities and one reprocessing plant) in the United States. The results of the NCI investigation were used a primary resource for communicating with the public about the cancer risks near the nuclear facilities. However, this study is now over 20 years old. The U.S. Nuclear Regulatory Commission requested that the National Academy of Sciences provide an updated assessment of cancer risks in populations near USNRC-licensed nuclear facilities that utilize or process uranium for the production of electricity. Analysis of Cancer Risks in Populations near Nuclear Facilities: Phase 1 focuses on identifying scientifically sound approaches for carrying out an assessment of cancer risks associated with living near a nuclear facility, judgments about the strengths and weaknesses of various statistical power, ability to assess potential confounding factors, possible biases, and required effort. The results from this Phase 1 study will be used to inform the design of cancer risk assessment, which will be carried out in Phase 2. This report is beneficial for the general public, communities near nuclear facilities, stakeholders, healthcare providers, policy makers, state and local officials, community leaders, and the media.

Download or read book Clinical Practice in Small Incision Cataract Surgery written by Luther L. Fry and published by CRC Press. This book was released on 2004-10-14 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cataract is currently the main cause of avoidable blindness in the developing world and accounts for about 75% of cases worldwide. Small incision manual techniques for cataract surgery, as described in this book, should be in the armamentarium of every cataract surgeon, whether it be in the United States or less affluent countries. Phacoemulsificat

Download or read book Health Effects of Exposure to Low Levels of Ionizing Radiation written by National Research Council and published by National Academies. This book was released on 1990-02-01 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reevaluates the health risks of ionizing radiation in light of data that have become available since the 1980 report on this subject was published. The data include new, much more reliable dose estimates for the A-bomb survivors, the results of an additional 14 years of follow-up of the survivors for cancer mortality, recent results of follow-up studies of persons irradiated for medical purposes, and results of relevant experiments with laboratory animals and cultured cells. It analyzes the data in terms of risk estimates for specific organs in relation to dose and time after exposure, and compares radiation effects between Japanese and Western populations.

Download or read book Radiation Cataracts written by L. W. Tuttle and published by . This book was released on 1956 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ryan s Retina E Book written by Charles P. Wilkinson and published by Elsevier Health Sciences. This book was released on 2017-04-17 with total page 2893 pages. Available in PDF, EPUB and Kindle. Book excerpt: The undisputed gold standard text in the field, Ryan's Retina is your award-winning choice for the most current, authoritative information on new technologies, surgical approaches, scientific advances and diagnostic and therapeutic options for retinal diseases and disorders. Packed with timely updates throughout, new illustrations, and a dedicated team of editors who extend Dr. Ryan’s legacy in retina, this outstanding 6th Edition is a must-have reference for retinal specialists, ophthalmologists, and fellows in training. Offers the most comprehensive content available on retina, balancing the latest scientific research and clinical correlations, covering everything you need to know on retinal diagnosis, treatment, development, structure, function, and pathophysiology. Provides a truly global perspective from five highly esteemed section editors and more than 350 other world authorities from across Europe, Asia, Australasia, and the Americas. Bullets Includes new chapters on widefield imaging, intraoperative OCT imaging, medical management of diabetes mellitus and age-related macular degeneration, and senile retinoschisis. Includes more than 1,150 brand-new illustrations, scans, and photographs throughout. Covers the explosion of new imaging options across optical coherence tomography (OCT), fundus imaging, and autofluorescence imaging, including a greatly expanded OCT imaging chapter that features crucial information on OCT-Angiography (OCT-A). Presents new pharmacotherapy data and the latest approaches in anti-VEGF therapy for age-related macular degeneration, diabetic retinopathy, and venous occlusive disease. Contains thorough content updates in every area of retina, including advanced imaging technologies, gene therapy, inflammation and immune responses, white dot syndromes, epigenetic mechanisms, transplantation frontiers to improve retinal function, macular hole, myopic eye disease, ocular trauma, drug delivery to the posterior segment, advances in macular surgery, vitrectomy and complex retinal detachment, tumors, and retinal genetics and biology.

Download or read book Cataracts New Insights for the Healthcare Professional 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cataracts: New Insights for the Healthcare Professional: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Cataracts. The editors have built Cataracts: New Insights for the Healthcare Professional: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Cataracts in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Cataracts: New Insights for the Healthcare Professional: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Download or read book Handbook of Nutrition Diet and the Eye written by Victor R Preedy and published by Academic Press. This book was released on 2019-06-11 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Nutrition, Diet, and the Eye, Second Edition, thoroughly addresses common features and etiological factors on how dietary and nutritional factors affect the eye. The ocular system is perhaps one of the least studied organs in diet and nutrition, yet the consequences of vision loss are devastating. There are a range of ocular defects that have either their origin in nutritional deficiencies/excess or have been shown to respond favorably to nutritional components. Featuring a new section on animal model studies where both the ocular problem and dietary remedies can be varied, there are also new chapters on dietary supplements. - Serves as a foundational collection for neuroscience, neurology and nutrition researchers, illustrating the importance of nutrition and diet in eye health and function - Provides a common language for readers to discuss how nutritional factors and related diseases and syndromes affect the eye - Features new chapters on infectious diseases of the eye where nutrition is a factor - Discusses animal model studies, dietary supplements, natural dietary extracts from around the world, and age-related changes in ocular health

Download or read book Age Related Macular Degeneration written by W.E. Alberti and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Age-related macular degeneration (ARMD) is a frequent disease of the elderly and the most common cause of blindness. Recently, various new treatment options have become available for ARMD. This book, written by recognized experts and including the results of international study groups, provides a comprehensive report on these treatments, documenting their rationale, uses, side-effects, and benefits. It will be of immense value to all with an interest in ARMD.

Download or read book Transmission of the Ocular Media written by Edward A. Boettner and published by . This book was released on 1962 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The spectral transmittance of ultraviolet, visible, and near infrared light through the ocular media of humans has been measured. Using freshly enucleated eyes, the transmittances of each component part (cornea, aqueous humor, lens, vitreous humor) were determined for the wavelength range from 0.22 to 2.8 microns. To date 9 eyes have been measured, ranging in age from 4 weeks to 75 years. Two types of measurements were made: the first to measure the total light transmitted (direct and scattered) at each wavelength and the second to measure the percent transmittance of that light passing directly through the various media without absorption or scattering. The results show that: (a) the transmission of ultraviolet radiation decreases with the age of the eye; (b) the transmission of infrared radiation appears to be independent of the age; and (c) the maximum total transmittance of the whole eye, about 81 percent, is obtained in the region from 600 to 850 millimicrons.

Download or read book Pediatric Cataract written by P. Nucci and published by Karger Medical and Scientific Publishers. This book was released on 2016-04-04 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the latest trends in the management of pediatric cataract. It covers everything from the role of genetic and systemic work-up to the state of the art in surgery. Discussions include ocular modifications after surgery, the incidence and risk factors of post-surgery complications, and the management of complex cases. There is a chapter dedicated to post-aphakic glaucoma, a new insight to visual rehabilitation, and a summary of a recently published Delphi project. Pediatric ophthalmologists looking for the latest research in the management of cataract will find this publication to be invaluable reading. It will also be useful to general ophthalmologists, residents, and fellows, as well as to medical students and pediatricians who seek an update for daily clinical practice.

Download or read book Ocular Therapeutics written by Thomas Yorio and published by Academic Press. This book was released on 2011-04-28 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ocular Therapeutics: Eye on New Discovery focuses on emerging areas in ocular research, from new approaches to dry eye to gene therapy in the management of retinal diseases. This comprehensive book features more than 25 chapters of information that will be vital for ocular investigators and ophthalmologists bringing them new information on promising therapeutics. It is the intent of this book to provide not only information on current approaches to treatment, but also in giving the reader a greater understanding as to what may become available for treating a number of important eye diseases. Each chapter features some new aspect of treatment that holds great promise for the future. The approach has been to concentrate on those areas of ocular diseases that are more prevalent. It also features new insight for drug delivery and for managing devasting diseases, such as macula edema and glaucoma, two of the leading causes of blindness in the United States. This book will serve as an important resource as it contains a number of relevant references highlighted for their importance to the field. New investigators will be able to obtain an historical perspective for each of the topics and to develop an understanding of the new research directions that are underway. Ocular Therapeutics: Eye on New Discovery is more than a reference book, as it also provides an important glimpse into the near future.* Contains information that is vital for ocular investigators and ophthalmologists bringing them new information on promising therapeutics.* Provides not only information on current approaches to treatment, but also gives the reader a greater understanding as to what may become available for treating a number of important eye diseases.* Historical perspective for each of the topics as well as an important glimpse into the near future to develop an understanding of the new research directions underway.* New insight for drug delivery and for managing devastating diseases, such as macula edema and glaucoma, two of the leading causes of blindness in the United States

Download or read book Biological Effects and Health Implications of Radiofrequency Radiation written by Sol M. Michaelson and published by Springer Science & Business Media. This book was released on 1987-05-31 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical description of radio and microwave radiation. Radio and microwave dosimetry and measurement. Radio and microwave dielectric properties of biological materials. Propagation and absorption in tissue media. Criteria for evaluation of biological literature. Molecular, celular, invertebrate biology. Reproduction, development, and growth. Thermoregulation. Neural effects of microwave/radiofrequency energies. Behavioral effects. Neuroendocrine effects. Cardiovascular effects. Effects on hematopiesis and hematology. Effects on immune responses. Biochemical effects. The common integument (SKIN). Cataracts and other ocular effects. Epidemiological and other investigations in the human. Personnel protection, protection guides, and standards.