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.

Lamar Hunt, the man who owned the Kansas City Chiefs and coined the term Super Bowl, died Wednesday night of complications from prostate cancer. He was 74.

Hunt had been battling cancer for several years. But he learned just before Thanksgiving while hospitalized for a collapsed lung that his cancer had spread.

A founder of the American Football League and driving force behind the AFL-NFL merger, Hunt grew up in Dallas and attended a private boys' prep school where he served as captain of the football team. He loved sports -- and earned the nickname Games -- and went on to play college football. While he didn't excel much as an athlete, he did soar to great heights as an owner and promoter of teams in professional football, basketball, baseball, tennis, soccer, and bowling.

Hunt's achievements are plentiful. He started the first organized effort at a pro tennis tour, helped bring pro soccer to the United States, owned Hunt Sports Group which manages Major League Soccer franchises in Dallas, Kansas City, and Columbus, Ohio, and was the last remaining original owner of the Chicago Bulls basketball franchise,

Inducted into eight halls of fame, Hunt is clearly one accomplished man.

Of his influence in the world in football, Cowboys owner Jerry Jones says, "you'd be hard-pressed to find anybody that's made a bigger contribution (to the NFL) than Lamar Hunt."

Hunt is survived by wife Norma, children Lamar Jr., Sharron Munson, Clark, and Daniel; and 13 grandchildren.

If you live in the Boston area, the Jimmy Fund Scooper Bowl has launched a new fundraising program called Scooper Schools, and are inviting schools, youth groups, and other student organizations to plan and run an ice cream fundraiser to benefit cancer care and research at Dana-Farber Cancer Institute.

According to the Jimmy Fund Scooper School program, "No idea is too small. Groups can host an ice cream social, or set up an ice cream booth in the school cafeteria, or dish up an ice cream eating contest. The goal is to help students be creative, build self-confidence, and most importantly, understand the significance of philanthropy." Special incentives for the schools that raise the most money include free admission to the three-day Scooper Bowl at City Hall Plaza. For more information on the event, go to Jimmy Fund Scooper Bowl webpage. The Jimmy Fund comes up with some delightful and fun ideas for fundraising that other communities might want to check out.