Fred Thompson, actor and former United States Senator from Tennessee, made the announcement today that he was diagnosed with lymphoma a few years ago and now is in remission.

Thompson added to that announcement that he was considering running in the 2008 Presidential Election. He stated today on Fox News, "I have had no illness from it, or even any symptoms. I am in remission, and it is very treatable with drugs if treatment is needed in the future -- and with no debilitating side effects".

You can find Thompson playing a district attorney Arthur Branch on the NBC drama Law and Order.

Last week, I watched actress Emma Thompson portray with real power a life derailed by cancer in the 2001 HBO screen adaptation of the Pulitzer Prize-winning drama Wit by Margaret Edson.

I watched the movie, on DVD and in the privacy of my own home, almost six years after it was released -- and two years after my own cancer derailment. I like the order in which it all happened -- having cancer and then watching the movie, rather than watching the movie and then having cancer.

Thompson's portrayal of Vivian Bearing, Ph.D., professor of 17th-century English poetry, and expert on the sonnets of John Donne, was entirely real -- so real I sometimes felt I was reliving my own journey with cancer.

The cold, impersonal delivery of Bearing's treatment plan -- eight high-dose, experimental chemotherapy treatments taken over the course of eight months for stage-four metastatic ovarian cancer, an aggressive and advanced form -- reminded me of the matter-of-fact manner in which doctors speak to patients, the manner in which my own oncologist spoke to me, void of compassion and warmth and concern.

The on-going sterile and clinical interactions Bearing encounters from doctors, technicians, nurses, and medical students allowed me to appreciate the very few caring souls who crossed my medical path.

Bearing resolves to become a scholar on cancer, just as she has on Donne. And while I am no Ph.D. scholar, I did study cancer, sometimes to a fault, in order to acquire some sort of control over what was happening to me.

Chemotherapy makes Bearing sick. It made me sick too. Chemotherapy lands Bearing in hospital isolation. It landed me there too. Cancer scares Bearing. It scared me too.

Sometimes, cancer -- the return of cancer -- still scares me. But mostly, I am happy to be alive, happy to be watching movies that authentically capture the reality of cancer, movies that make me proud to have overcome what Bearing's doctor calls an insidious disease.