Finally - Did Drug Use Cause His Cancer ??
Finally this topic has been brought up in the media...havent seen it discussed anywhere on the forum yet so apologies if i have missed it.
Excerpt from the
Global Post:-
Did drug use cause his cancer?
Shayana Kadidal September 3, 2012 09:57
'....there is a bigger set of questions to be asked about Armstrong than just whether drugs facilitated his comeback after cancer. We also need to ask — now that he has been banned for doping — whether drugs might have played a role in his cancer.'
'Now, blood doping and EPO are not only very hard to detect, they also have relatively insignificant side effects on one’s health. But during the first years of Armstrong’s pro career, which began in the 1993 season, EPO was almost brand new. Cyclists were still largely using a prior generation of drugs — steroids, much like those used by weightlifters and bodybuilders. Such drugs mildly raise the number of red blood cells, but their main benefit is that they allow the body to withstand the battering of the thousands of miles of training the average pro puts in every year. Riders are still using steroids. But they likely abused them to a much greater extent in the 1980s and the first years of the 1990s, when Armstrong’s career began (and before EPO was widely available).
Now, unlike blood doping and EPO use, steroid use is dangerous. In July 2004, Jason Giambi, the Yankees’ hulking first baseman, was diagnosed with an obscure form of pituitary cancer typically only seen in weightlifters abusing steroids. He survived, and years later he finally owned up to having abused several different steroids in the years just before his cancer, and just prior to his signing a $120 million dollar guaranteed contract. The history of bodybuilding is similarly rife with examples of people who developed liver and other cancers as a result of steroid use.
Armstrong had testicular cancer, not as rare as Giambi’s pituitary tumor, and there is no vast scientific literature examining links between testicular cancer and steroid abuse (though a witness to an early hospital-bed conversation between Armstrong and his cancer doctors testified that he admitted using human growth hormone prior to his illness, which is well-linked to a great variety of cancers). But it raises what I think is really the most important question in Armstrong’s case:
did abuse of the steroid drugs whose use was rampant in cycling in the 1980s and early 1990s cause the cancer that ultimately made Armstrong into a global celebrity, and into an heroic figure in the eyes of the global cancer community?
While the public might accept the idea that a cancer victim would use relatively safe doping techniques to come back to compete in a sport already infested with doping (and, through the beautiful illusion, inspire millions of cancer victims in their own private battles against the disease), I don’t think any part of his public reputation would survive if it turns out that his disease itself was a product of pre-comeback doping.'
Full article..
http://www.globalpost.com/dispatche...ntary/lance-armstrong-doping-cancer-questions