I was driving down the highway today when I looked to my right and saw out of the corner of my eye a blue pick-up truck. The driver -- a man -- wore a cowboy hat and his passenger -- a woman -- wore a turban and a mask that covered her nose and mouth. It was similar to the yellow paper-like mask I wore during chemotherapy when low blood counts and fevers knocked my body all out of whack. So when I briefly glanced at this woman, I diagnosed her -- with cancer.

I guess my medical radar could be off, my diagnosis could be wrong -- but I suspect not. It was an all-too-familiar sight -- the bald head obviously disguised, the mask warding off germs and infection, the eyes the only visible marking of a face. Yet it was still a startling sight, a sad sight, a sight that never loses its power over me as I travel the highway of life.

I am thankful to still be on the highway -- to not have been tragically run off the road -- and the woman whose path I crossed today may be just fine after her journey with cancer runs its course. But it's such a dismal sight -- the ravages of cancer visibly displayed on the undeserving victims of a harsh disease.

Maybe my approach is all wrong. Perhaps it would be better if my vision today prompted thoughts of a spirited warrior bravely battling a fierce opponent with victory the likely outcome. But instead I saw sickness and sadness. Because this is how I felt -- sick and sad -- when my appearance was marked by a hat and a mask.

But now I am healthy and happy. And I am confident I will one day see my co-survivors in a more hopeful light. There is hope, after all, for each of us diagnosed with this life-threatening disease.

Perhaps after I've been on the road to recovery for a while longer, dismal will turn to dazzle. Perhaps then I will see as much shine in those wearing cancer on their sleeves as I saw today in the blue paint of the truck that passed me on the highway.

North Carolina State women's basketball coach Kay Yow will soon take a leave of absence so she can fight breast cancer -- for the third time.

Yow, 64, was first diagnosed with breast cancer in 1987. The cancer returned two years ago, and she was treated with hormone therapy and radiation. Just recently, doctors discovered the cancer was progressing. And they have already started treatment with chemotherapy and new targeted biologic therapies.

This is Yow's 32nd season as the head coach of the Wolfpack women's team. Inducted into the Basketball Hall of Fame in 2001, Yow also coached the U.S. women's team in the 1988 Seoul Olympics. The team took home the gold medal.

Associate head coach Stephanie Glance will serve as interim coach while Yow takes on her cancer opponent. "I have every confidence in my coaching staff to continue the development of this outstanding group of young women," Yow said.

FREEEEEDOM! is the cry made famous with Mel Gibson's portrayal of William Wallace in the movie Braveheart. The movie stayed true to the reenactment of the Scottish warriors painting faces and chests a bright blue before battle to visually intimidate the enemy. The plant used to create the blue dye is called Woad.

While the ancient Scottish warrior Wallace met with a gruesome fate at the hands of the enemy, women in the modern world diagnosed with breast cancer might gain advantage in the war against cancer with the same plant used as an ancient blue dye in battle.

Italian researchers from the University of Bologna have discovered that the Woad plant, belonging to the same Brassicaceae plant family as Brussels sprouts, cauliflower and broccoli, contains 20 times more glucobrassicin than broccoli. They also discovered that by wounding the Woad plant, they were able to increase the concentration of glucobrassicin seven times the normal level found in Woad. Glucobrassicin is known for its breast cancer-fighting abilities, and researchers are hopeful that isolating this compound will enable them to conduct clinical trials to better understand and clarify its effectiveness against cancer.

According to the Wikipedia entry on Woad, the first archaeological find of woad seeds were found in the French cave of l'Audoste, Bouches du Rhone. It is reported that Julius Caesar spoke of ancient Britons going into battle naked and using blue dye derived from Woad in face and body painting to terrify their opponents during battle. In addition, the blue dye from Woad was used as a tattooing ink and medicinally as an astringent.