Those of us diagnosed with cancer are not the only survivors of our diseases. Our families and friends and caregivers and even employers and co-workers survive right along with us. Sure, the facets of our survivorship vary tremendously -- but we all survive the wrath of cancer in our own unique ways.

My two little boys have spent the past two years surviving breast cancer -- my breast cancer. And while they still don't fully comprehend the magnitude of such a disease, they do understand cancer is a sickness. They understand it took my hair, made me feel sick, left me with scars, and they religiously comment on every pink ribbon they see. They call the ribbons cancer.

I am often asked how my children handled my diagnosis, my treatment, my emotions. They handled it all well, I think, and as time passes, they do better and better. In fact, cancer seems to have vanished into thin air for Joey, who will turn six on Wednesday, and Danny, who is three and a half years old. I know this because of their answers to a few questions I asked them last night, on the eve of 2007.

What was the best thing you did this year?

Joey: Swimming in the pool.
Danny: Being at school.

What was the worst thing that happened this year?

Joey: Getting that boo-boo on my foot, when it scraped on the driveway.
Danny: The cheetah that was chasing me.

What could you have done better this year?

Joey: Learning to ride my bike without training wheels.
Danny: Watching Ice Age.

What would you like to work on during this new year?

Joey: Building a better stick house.
Danny: Drinking milk.

What was the scariest thing that happened this year?

Joey: When I thought there were monsters in my room.
Danny: When there was a cheetah in my room.

What was the funniest thing that happened to you this year?

Joey: When Jack (uncle) and Bud (grandpa) tickled me.
Danny: When the cheetah was chasing me.

When I say the word Daddy, what do you think about?

Joey: Someone who makes me laugh.
Danny: no reply -- he was distracted by the movie Ice Age.

When I say the word Mommy, what do you think about?

Joey: I don't know.
Danny: no reply -- still distracted by the movie Ice Age.

What do you wish for 2007?

Joey: I wish I could fly.
Danny: I wish I could slide on a sleigh.

And that's a wrap. Not one mention of cancer. Not one response concerning endless medical appointments, my drastically different hair, or the port -- they called it a stone -- that was removed from my body in September.

There truly are more important things in life than cancer for two little boys whose memories of a horrible disease will hopefully fade with each passing year -- until not even a pink ribbon catches their attention.

Happy 2007, Joey and Danny. May all your wishes come true!

Researchers have found a way to make cancer cells vibrate, and by using laser techniques from optics and ultrasound techniques from acoustics, listen for the sound of cancer cells. By taking blood samples from actual cancer patients, and listening for the sound, they were able to detect the presence of cancer when as few as ten cancer cells were present in a blood sample.

The loud cracking sound that the cancer cells emit is caused by a process in which cancer cells absorb energy bursts from a blue-laser light, causing them to go through rapid cycles of expanding as they heat up and shrinking as they cool down. This new technique of identifying cancer cells through a simple blood sample will allow oncologists to detect very early signs of cancer spreading as the cancer cells are traveling before they settle into an organ in the body.

According to the University of Missouri-Columbia researchers, current techniques to monitor cancer spread and recurrence have proven to be inaccurate, time-consuming and painful. This new blood-test procedure would eliminate some of those less-accurate procedures and could be done on a regular basis with immediate results. "It could take just 30 minutes to find out if there are any circulating cancer cells," stated John Viator, a biomedical engineer at Missouri-Columbia and a coauthor of the Optics Letters study.

Coletta Barrett believed her stomach pains were caused by a gall bladder attack after eating greasy fried food. She excused a tightening in her lower abdomen as irritable bowel syndrome, and she explained blood in her stool as a response to stress. Only after a referral to a gastroenterologist led to a colonoscopy did she learn that the upper portion of her colon was almost completely blocked by a large tumor -- a cancerous tumor. Barrett was diagnosed with colon cancer. Her colonoscopy saved her life.

Barrett never once predicted she might have colon cancer. She thought the disease mostly struck older people. She was just 42. Screening tests are not even recommended until the age of 50. She had no family history of this cancer and had no typical risk factors associated with the disease. She did not smoke, was not overweight, and drank very little. But she did in fact have colon cancer -- shocking as it was -- and doctors believed her tumor had been growing for 18 months before detected. Fortunately, Barrett learned that her cancer had not spread. And she learned a few other things that she now shares as advice -- from her survivor point of view. These tips come from an article about Barrett in the August 1 Women's Day magazine.

• Barrett says, "know your body." And don't ignore or dismiss any changes that occur.
• Don't let embarrassment stop you from seeking help. Some symptoms can be difficult to discuss -- such as change in size and frequency of bowel movements, bloody stool, cramping, and bloating -- but still ask your doctor about them. Early detection is critical, she says.
• If diagnosed with colon cancer, learn as much as you can about the disease -- a well-informed patient has a better chance at a better outcome.

Barrett offers sound advice. And I think it is global advice. Knowing your body, discussing symptoms, and education after diagnosis are key for anyone. For everyone.

Herceptin -- a targeted breast cancer drug used to treat women who are Her2 positive -- has received rave reviews and has shown great promise in cutting down on recurrence of this aggressive form of breast cancer. Given over the course of 52 weeks, Herceptin is wondrous for its lack of short-term side effects. There is no hair loss, no compromise of blood counts, no significant sickness. For me, fatigue may have resulted from this treatment -- but it's unclear to me really whether it was the Herceptin or the two small boys I have living in my house that most contributed to my occasional exhaustion. Regardless, I functioned well while receiving Herceptin for the past year -- and I did not suffer anything more than a twinge of pain when my port was accessed for each treatment. In the short term, I have fared well. In the long term, the jury is still out.