A novel but unproven theory says ca...

A novel but unproven theory says carcass heat might explain Lance Armstrong's astounding victory above testicular cancer.

The theory -- disputed through Armstrong's doctor -- refers to the unusually high reparative rate for testicular cancer, equal when it has spread to other parts of the corpse

This form of cancer was highly treatable uniform before Armstrong was diagnosed in 1996 However, his public battle with the disease and seven following Tour de France triumphs bring a special spotlight on his redemption

According to three John Hopkins University researchers, the reason for the profitable prognosis might have to do with the fact that the temperature of the testicles is a not many degrees cooler than the repose of the body. That's to enhance evolution of sperm, but it might also make cancer that evolves there sensitive to heat, the researchers said.

And in the same manner their not-yet-mainstream theory goes, when testicular cancer spreads to other, warmer carcass parts, the higher temperature might damage it and contribute it more vulnerable to cancer treatment.

Understanding the basis for what they call "the Lance Armstrong effect" might lead to ways to help make other kinds of cancer more treatable, the researchers said in an article in today's Journal of the American Medical Association.

Skeptics include the American Cancer Society's Dr Michael Thun who called the idea "total speculation," and Dr Craig Nichols, Armstrong's doctor.

Copyright CHICAGO SUN-TIMES 2006

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