The problem of overuse of medical radiation
For patients, navigating the debate can be difficult because doctors, patient advocacy groups and manufacturers often endorse positions that are in their economic self-interest. Radiologists, who often own and use CT machines, for instance, often endorse their use; while gastroenterologists, who often own and use camera scopes, often favor their own methods. Patient groups often get financing from drug and device makers, or physician-specialty groups.
Radiation warnings ignored, GDS Publishing, By Jodie Humphries | 03/29/10 Urgent warnings by government experts about the risks of routinely using powerful CT scans to screen patients for colon cancer were ignored by the Food and Drug Administration, according to agency documents and interviews with agency scientists.
After staying quiet for a year, the scientists say they plan to make their concerns public at a meeting of experts on Tuesday called by the FDA to discuss how to protect patients from unnecessary radiation exposures. The two-day meeting is part of a growing reassessment of the risks of routine radiology.
The average lifetime dose of diagnostic radiation has increased sevenfold since 1980, driven in part by the increasing popularity of CT scans. Such scans can deliver the radiation equivalent of 400 chest X-rays.
An estimated 70 million CT (for computed tomography) scans are performed in the US every year, up from three million in the early 1980s, and as many as 14,000 people may die every year of radiation-induced cancers as a result, researchers estimate.
The use of CT scans to screen healthy patients for cancer is particularly controversial. In colon cancer screening for instance, the American College of Radiology as well as the American Cancer Society have endorsed CT scans, in a procedure often called a virtual colonoscopy,…..
For patients, navigating the debate can be difficult because doctors, patient advocacy groups and manufacturers often endorse positions that are in their economic self-interest. Radiologists, who often own and use CT machines, for instance, often endorse their use; while gastroenterologists, who often own and use camera scopes, often favor their own methods. Patient groups often get financing from drug and device makers, or physician-specialty groups.
Radiation warnings ignored | GDS Publishing
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- May 31 - Portland, Maine, Bonnie Raitt benefit concert for New England Coalition on Nuclear Pollution
The Nuclear Industry and WOMEN- theme for May 2012
Although women have rarely been part of decision-making about nuclear power, they have been at the forefront in opposing it.Women in organisations Strongly present in anti-nuclear activities in peace, environmental, religious and civil liberties, women have also formed their own anti-nuclear organisations . e.g. Women’s International League For Peace and Freedom, Women For Peace. Women Against Nuclear Power, Women Against Nuclear Energy,
“When it comes to opposing nuclear power in Finland, the toughest and most active and conspicuous resistance has been among women. A rather small group of women working as teachers, freelance editors, authors and in rather alternative professions. Women who perfectly well are aware of the fact that they are far too radical to be promoted for high posts within traditional parties or getting well-paying jobs in some big companies. Women who are not trying to reach equality on male values. These women have kept the resistance alive, have invited foreign speakers getting through in the mass media, have arranged post-card campaigns aiming at parliamentarians, have written inserts in daily newspapers, have collected signatures from organizations worldwide against nuclear power, etc.
If women had been asked if nuclear power should be used for energy production or if nuclear weapons should be produced there would hardly be any nuclear power stations in the world and no nuclear weapons. Women represent half of humanity. Our voice must be heard! “- Ulla Klötzer WISE – Nuclear issues information service service
Below, a note on some of the courageous women who have stood out against the nuclear forces and apologies for the thousands of such women who are not mentioned here
Dr Helen Caldicott. - Australia and The World. The single most articulate and passionate advocate of citizen action to remedy the nuclear and environmental crises, Dr Helen Caldicott, has devoted the last 38 years to an international campaign to educate the public about the medical hazards of the nuclear age and the necessary changes in human behavior to stop environmental destruction. Helen Caldicott – About
Jean McSorley. – UK. A prolific writer and activist, Jean McSorley has advised government and environmental organisations, in the UK and abroad, for many years revealing the facts about Sellafield, and other UK nuclear facilities.
Her MajestyQueen Noor ofJordan is an international humanitarian activist and an outspoken voice on issues of world peace and justice. Today Her Majesty Queen Noor plays a major role in promoting international exchange and understanding of Arab and Muslim culture and politics, Arab-Western relations, and conflict prevention. Queen Noor | Global Zero
Ulla Klötzer - Finland. A powerful speaker and writer, Ulla Klötzer continues to oppose uranium mining, nuclear proliferation, and to expose the construction of Finlands reactor, Olkiluto OL 3 – the biggest nuclear reactor in the world.
Satomi Oba –Japan. Another leading voice for non-proliferation and disarmament was Japan’s Satomi Oba, former president of Plutonium Action Hiroshima and chair member of the international non-proliferation movement Abolition 2000. For decades before her untimely death in February 2005, Oba organized grassroots events, spoke to international groups and broke ground for other activists
Dianne Stokes – Australia An Aboriginal elder of the Yapa Yapa clan, which owns land at Muckaty in the Northern Territory, has for years continued the fight against the Australian government’s plan to put a nuclear waste dump on Aboriginal land, – resisting enormous pressure from powerful interests and politicians Toxic feelings at proposed nuclear dump – National – smh.com.au
Jean Grossholtz – (USA) Professor emeritus at the Dept. of Women’s Studies, Mt. Holyoke College, Jean helped organize the Women’s Pentagon Action (1980-82) and has long been active in peace and social justice work.
Ellen Diederich –Germany A peace activist for more than three decades, Ellen Diederich is Director of the German-based International Fasia Jansen Women’s Peace Archive, an extensive collection of books, print, audio-visual and artistic resources on women and militarism and women’s action for peace, world-wide, collected over 25 years.
Corazon Valdez Fabros - Philippines A lawyer by profession, Corazon Fabros is Chairperson of the Pacific Concerns Resource Centre (the Secretariat of the Nuclear Free and Independent Pacific Movement) and Secretary General of the Nuclear Free Philippines Coalition, which led the successful campaign to stop the nuclear power plant projects in the Philippines . Currently Philippine Coordinator of the No Nukes Asia Forum and the International Network on Military Activities and Environmental Justice.
Karen Silkwood remembered In 1974, US anti-nuclear activist Karen Silkwood was killed in a car crash many suspect was deliberately caused by the Kerr McGee nuclear company.Karen Silkwood will be remembered as someone who fought an uphill and often unpopular battle against the ruthless nuclear industry. She is an inspiration to all who believe in environmental justice and workers’ rights BY SHARYN JENKINS. Karen Silkwood remembered | Green Left Weekly
Much of the material here was obtained from Women and Life on Earth: English by Anna Gyorgy, Women & Life on Earth Network coordinator, English website editor. Contact: info(at)wloe.org
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There should be a registry of all Xrays, scans and MRIs. Very few doctors ask the patient how many Xrays they have had. One in utero Xray doubles the chance of leukemia, for instance. I was astounded that a CT scan can deliver a radiation load that is 400 times that of a plain Xray – and I’m a doctor. Recnetly my GP suggested I have a CT scan of my sinuses because of sinusitis. I have had it since I was 11 and there is nothing more that surgeons can do – so why scan? Good article – but will the medical profession read it?