Radioactive cancer patients attending this weekend's Super Bowl in Miami could be in for an alarming experience when they pass through radiation detectors designed to signal the presence of dirty bombs. Such cancer patients -- who have received treatment using radioisotopes and still may have tiny amounts of radioactive material in their bodies -- may want to come armed with letters from their doctors explaining their precarious set of circumstances.

The use of radioisotopes in medicine is growing -- and so is the use of radiation detectors in our security-conscious nation, which means patients are triggering alarms when they are not even aware they are being scanned, doctors and security officials say.

Nearly 60,000 people a day in the United States undergo treatment or tests that leave traces of radioactive material in their bodies, according to the Society of Nuclear Medicine. These traces are not enough to hurt anyone, but they are enough to trigger radiation alarms for up to three months.

Radioisotopes are commonly used to diagnose and treat certain cancers and thyroid disorders, to analyze heart function, and to scan bones and lungs. And many doctors already know to equip their patients with travel cards because of the problems they can encounter in public places.

Nearly 20 million nuclear medical procedures were performed in the United States in 2005 -- up 15 percent from 2001. Clearly, the number of people who could be mistaken for terrorists is quite large. So if you are one of these people -- with the power to create a buzz in a public setting -- get your papers in order so you can quickly confirm your identity as nothing more than a cancer patient.

With over 30 celebrities including actor Cheech Marin, NFL MVP John Elway, World Series of Poker Champion Mel Judah, Hall of Fame Philly Mike Schmidt, Cock Blocker Clothing creator Mark James is raising money for the Philadelphia Breast Cancer 3Day Breast Cancer Foundation fundraiser by holding an eBay auction of celebrity-autographed Cock Blocker Clothing items. The auction is live now and will run through October 1, 2006 8PM (PST).

Supporting breast cancer research is personal for James of Cock Blocker Clothing, whose mother survives her own diagnosis of breast cancer. He wants to help other women who are going through the same struggles as his mother in contributing to something that can make a positive difference.

In addition to the celebrity-autographed Cock Blocker Clothing online eBay auction, James will be participating in Philadelphia's Breast Cancer 3Day fundraiser, where participants will walk 60 miles in three days, with each participant raising at least $10,000 dollars for the Susan G. Komen Breast Cancer Foundation.

To help with the cause, you can bid on celebrity-autographed Cock Blocker Clothing during the eBay auction, or donate directly to the 3Day event. The Philadelphia Breast Cancer 3Day Walk will take place on October 4 through the 6th.

"Please remember, all of us have the power to change lives and contribute to society," states James. Visit to learn more about the Cock Blocker Clothing fight against breast cancer.

Preggers n' Proud, a hip sexy fashion company started by a mommy-to-be who wanted to celebrate her pregnant belly with trendy maternity slogan tees, has designed the Loving My Buddha Belly pink tank top to benefit the Susan G. Komen Foundation for breast cancer research. Part of the profits from the sale of each tee will go to the foundation.

According to the company, the Loving My Buddha Belly soft pink tank top reminds pregnant women to embrace their blossoming belly, and will stand as a reminder going forward to empower each other to have regular mammograms, as well as perform self exams.

A socially conscious company, Preggers n' Proud takes advantage of the celebrity gift giving of merchandise to garner a type of advertising most companies could not afford to pay in dollars -- but for every celebrity that receives one of their tees, they donate five to a pregnancy care facility located in Santa Barbara, California area called Life Network. Very cool.

I look at it this way. You are going to spend your money somewhere, why not do it with a company that gives back. Preggers n' Proud tees have appeared on VH1's Hot Mama show, The Today Show and TLC's Baby Story. Check them out, it's for a good cause.