The technique, known as radioembolization or intra-arterial brachytherapy, uses the vascular system to deliver targeted treatment to the tumor. The tiny glass bubbles filled with radioactive material deliver high doses of tumor-killing radiation directly to the liver tumors.

Liver tumors use a supply of blood that is largely separate from the blood that nourishes normal liver tissue, so very few of the bubbles end up in the healthy liver.

The bubbles are smaller than the diameter of a human hair. The outpatient procedure takes about an hour to complete. The bubbles release over 10-14 days.

Patients may be candidates for this procedure if they are not able to get a liver transplant. Mayo Clinic radiation oncologists are now using this procedure.

Testicular cancer, cancer in one or both of the testicles, usually occurs in young men and will strike about 8,250 of these men this year. About 370 men will die.

A man's lifetime risk of developing this cancer -- that typically shows up in only one testicle -- is 1 in 300, securing it as one of the less common cancers in the United States. The chances of dying from testicular cancer are 1 in 5,000, making it one of the most curable forms of cancer. Yet it is still the most common form of cancer in men ages 15-34. It is also a cancer commonly characterized by denial and embarrassment. As a result, it is one of the least mentioned cancers.

In what has become an annual family tradition, we are on our way to pick fresh blueberries at a local farm. In my search for ever more blueberry recipes I came across the Mayo Clinic's Healthy Recipes Center, which is currently featuring a recipe for Sweet-potato waffles with blueberry syrup. While there, I found an abundance of great information on preparing meals and hundreds of healthy recipes that fit the bill in cancer prevention. There is a cooking clinic that offers five ways to make recipes healthier and suggestions on ingredient substitutions that can boost the health of the dish served.

For example, you can often reduce the amount of fats and calories and increase the nutritional value of a recipe without compromising taste. By simply replacing whole-wheat pasta in place of enriched pasta to add fiber, magnesium, iron and B vitamins (niacin, thiamin and riboflavin) to your meal. Or, try preparing a dessert with fat-free milk instead of whole milk to save 63 calories and almost 8 grams of fat per cup. It's simple changes that can make a big difference in long-term good health.

If you are interested in finding recipes designed for health, visit the Mayo Clinic's Healthy Recipes Center for kitchen cooking tips and hundreds of recipes for each course and meal of the day. There is a special section on preparation methods.