Colonoscopy - The Necessary Step in Preventing Colon Cancer

I recently received a letter from a patient talking ofsafe and effective procedure. I always tell my
a sad, but all too common situation that ends inpatients that the worst part of the test is the
tragedy. She told me that she attended a funeral ofpreparation on the day before the test, and if done
a 45 year old woman she knew, no history of coloncorrectly, is not that bad at all. The procedure itself is
cancer - the true epitome of physical and mentalabsolutely painless and is usually quite comfortable.
health. Unfortunately, she underwent a routineThe entire procedure may easily be completed within
colonoscopy (though it may have not been as routine30 minutes. A short acting intravenous anesthetic is
as she says) and found that she had stage 3 colonadministered to the patient immediately before the
cancer.procedure. The true benefit of a colonoscopy is that
She continued by saying that her grandfather hasit is not only a diagnostic tool, but more importantly it
also recently died of colon cancer and that her fatheris therapeutic. This means that if a polyp (abnormal
has had to have polyps removed regularly. Hertissue growth) is identified, it may be easily removed
concern was that now that she herself is 50 yearsat the same time, thus preventing and even curing a
old expressed dire interest in getting a colonoscopy.potential cancer from ever developing.
Our hope is that this one is in fact in time.Most of my patients are relieved when the risks and
It is an absolute tragedy to hear of stories such asbenefits of the procedure are carefully discussed
this one. It is unfortunate that it often takes suchwith them. But as the famous saying goes, the proof
misfortunes to teach us all lessons in life. Being ais in the pudding. It is always a pleasure to be asked
gastroenterologist, I regrettably witness such eventsthe same question from my patients who wake up
frequently. However, I must admit that the mostimmediately after the test, "when are you going to
rewarding part of my work is that I have been givenstart the procedure?" or "That's it?".
the ability by the all mighty to prevent such disastersGenerally, people that should undergo colonoscopy
on a daily basis. The routine colonoscopy is perhapsare all people over the age of 50 years and those
one of the most poorly understood and even fearedwho have first degree family members (parents or
procedures by the general population. Patients oftensiblings) that were diagnosed with colon cancer.
present to my practice with stories of awfulSpecific rules apply in various cases and can be
experiences that their friends or acquaintances havediscussed with a specialist. The most important
recalled. Myths about the preparation, the procedureconcept to understand is that colon cancer is one of
itself and complications leave patients frightened andthe most common causes of cancer death in the
anxious to the point that they put off going for theUnited States and it is also completely preventable.
test.Consider the infinite merit of referring loved ones for
The reality is that a colonoscopy is a very simple,a colonoscopy.