FacebookTwitterGoogle+RedditEmail

The Leading Cause of Breast Cancer?

by JOHN LaFORGE

Profiteers in the medical CT scan business took a big hit last week from a major new government report on the causes of breast cancer.

Published by the Institute of Medicine (IOM), the health arm of the National Academy of Sciences, the exhaustive analysis found that medical radiation, particularly the large radiation dose delivered by CT scans, is the foremost identifiable cause of breast cancer.[1]

Almost 230,480 new cases of breast cancer will be diagnosed this year in the United States, and about 40,000 women will die of the disease, roughly one out of every 3,875 women.

The new Institute of Medicine report probably doesn’t sit well with the industry, hospitals and clinics that make so many millions of dollars selling and over-using CT machines. The authors suggest that women avoid “unnecessary” or “inappropriate” medical radiation, a thinly veiled criticism of the industry that will give you a CT scan for a tooth ache if you don’t object to it.

In 1980, there were 3 million CT scans performed in this country. The number rose to 62 million in 2006,[2] to about 70 million by 2007,[3] and, according to NBC, to 72 million this year.[4] It’s a growth industry that doesn’t care if it promotes tumor growth.

The IOM committee made several suggestions for preventive actions that women can take, and the very first one is to “avoid inappropriate medical radiation exposure.” In the “Question & Answer” section of the IOM analysis online, the authors recommend “Avoiding medical radiation and hormone therapy, unless they are medically necessary, is a good idea.”

This suggestion has a vexing corollary since so-called mammography is just a lower dose of X-radiation given directly to breast tissue. Yet the new IOM study’s authors say in a footnote, “While recognizing the risks of ionizing radiation exposure, particularly for certain higher-dose methods (such as CT scans), it is not the committee’s intent to dissuade women from routine mammography screening.” Yet the advisability of mammography has been under attack ever since the British medical journal The Lancet in Oct. 2006 reported on a study by Dr. Peter Gotzsche that found the produced no health benefits. The late Dr. John Gofman argued for his entire career that X-rays caused more breast cancer then they detect, a position defended at length by Dr. Samuel Epstein in his book “The Politics of Cancer.”

CT Scans may cause 29,000 cancers and 15,000 cancer deaths every year

NBC News said in 2009 that each whole-body CT scan can deliver as much radiation in 10 minutes as 440 chest X-rays.[5]

The IOM’s authoritative warning against CT scans has to be considered in view of a 2009 study led by the National Cancer Institute which showed that CT scans administered in the year 2007 alone may have contributed to 29,000 new cancer cases and nearly 15,000 cancer deaths in the United States. NBC News noted the report in its Dec. 14, 2009 broadcast under the headline, “15,000 will die from CT scans done in 1 year.”[6]

Dr. Rita Redberg, U. of Calif. San Francisco, told NBC, “We’re getting a lot of radiation from CT scans, there’s a lot of variability in the radiation that we’re getting from different types of CT scans, and there are a lot of excess cancers.”[7]

In view of the license to kill that CT scanners seem to have been given, patients considering medical radiation have to ask themselves Dirty Harry’s famous question, “Do I feel lucky?”

John LaForge works on the staff of Nukewatch, a nuclear watchdog group in Wisconsin, and edits its Quarterly newsletter.

Notes.

 

 

[1] The New York Times, Dec. 8, 2011, p. A3

[4] NBC News, “15,000 will die from CT scans done in 1 year,” Dec. 14, 2009, http://www.msnbc.msn.com/id/34420356/ns/health-cancer/#.Tufgm7KmTBE

[5] Ibid

[6] Archives of Internal Medicine, “Projected cancer risks from computed tomographic scans performed in the United States in 2007,” Dec. 14, 2009

[7] NBC News, “15,000 will die from CT scans done in 1 year,” Dec. 14, 2009, http://www.msnbc.msn.com/id/34420356/ns/health-cancer/#.Tufgm7KmTBE

John LaForge is a Co-director of Nukewatch, a peace and environmental justice group in Wisconsin, and edits its newsletter.

More articles by:

CounterPunch Magazine

minimag-edit

bernie-the-sandernistas-cover-344x550

zen economics

Weekend Edition
December 02, 2016
Friday - Sunday
John Pilger
The Coming War on China
Jeffrey St. Clair
Roaming Charges: The CIA’s Plots to Kill Castro
Paul Street
The Iron Heel at Home: Force Matters
Pam Martens - Russ Martens
Timberg’s Tale: Washington Post Reporter Spreads Blacklist of Independent Journalist Sites
Andrew Levine
Must We Now Rethink the Hillary Question? Absolutely, Not
Joshua Frank
CounterPunch as Russian Propagandists: the Washington Post’s Shallow Smear
David Rosen
The Return of HUAC?
Rob Urie
Race and Class in Trump’s America
Patrick Cockburn
Why Everything You’ve Read About Syria and Iraq Could be Wrong
Caroline Hurley
Anatomy of a Nationalist
Ayesha Khan
A Muslim Woman’s Reflections on Trump’s Misogyny
Michael Hudson – Steve Keen
Rebel Economists on the Historical Path to a Global Recovery
Russell Mokhiber
Sanders Single Payer and Death by Democrat
Roger Harris
The Triumph of Trump and the Specter of Fascism
Steve Horn
Donald Trump’s Swamp: Meet Ten Potential Energy and Climate Cabinet Picks and the Pickers
Louis Proyect
Deepening Contradictions: Identity Politics and Steelworkers
Ralph Nader
Trump and His Betraying Makeover
Stephen Kimber
The Media’s Abysmal Coverage of Castro’s Death
Dan Bacher
WSPA: The West’s Most Powerful Corporate Lobbying Group
Nile Bowie
Will Trump backpedal on the Trans-Pacific Partnership?
Ron Ridenour
Fidel’s Death Brings Forth Great and Sad Memories
Missy Comley Beattie
By Invitation Only
Fred Gardner
Sword of Damocles: Pot Partisans Fear Trump’s DOJ
Renee Parsons
Obama and Propornot
Dean Baker
Cash and Carrier: Trump and Pence Put on a Show
Jack Rasmus
Taming Trump: From Faux Left to Faux Right Populism
Ron Jacobs
Selling Racism—A Lesson From Pretoria
Julian Vigo
The Hijos of Buenos Aires:  When Identity is Political
Subcomandante Insurgente Galeano
By Way of Prologue: On How We Arrived at the Watchtower and What We Saw from There
Dave Lindorff
Is Trump’s Idea To Fix the ‘Rigged System’ by Appointing Crooks Who’ve Played It?
Aidan O'Brien
Fidel and Spain: A Tale of Right and Wrong
Carol Dansereau
Stop Groveling! How to Thwart Trump and Save the World
Kim Nicolini
Moonlight, The Movie
Evan Jones
Behind GE’s Takeover of Alstom Energy
James A Haught
White Evangelicals are Fading, Powerful, Baffling
Barbara Moroncini
Protests and Their Others
Joseph Natoli
The Winds at Their Backs
Cesar Chelala
Poverty is Not Only an Ignored Word
David Swanson
75 Years of Pearl Harbor Lies
Alex Jensen
The Great Deceleration
Nyla Ali Khan
When Faith is the Legacy of One’s Upbringing
Gilbert Mercier
Trump Win: Paradigm Shift or Status Quo?
Stephen Martin
From ‘Too Big to Fail’ to ‘Too Big to Lie’: the End Game of Corporatist Globalization.
Charles R. Larson
Review: Emma Jane Kirby’s “The Optician of Lampedusa”
David Yearsley
Haydn Seek With Hsu
FacebookTwitterGoogle+RedditEmail