Posts Tagged ‘Team Blue’

For today’s consideration I offer up some statistics and information about two cancers common in both men and women, bladder and colorectal, along with some pointers about risk and detection.

For starters, how about a little definition of what exactly we’re talking about. First, the bladder. If you remember anything of biology or health and fitness classes, you might recall that the bladder stores urine until certain signals tell you it’s “full,” and then it contracts to help push the urine down the urethra and out of the body. Secondly, the colorectal area. Since they are connected physically and work in tandem as part of the digestive system, the colon and rectum are often grouped under the collective “colorectal” description. Essentially, the colon is the large intestine, and the rectum is the last six inches or so before the anus.

Okay, with the anatomy lesson over, lets get to the bits that actually matter. Bladder cancer is one of the more common cancers found in men and women but is rarely publicized. According to the American Cancer Society (ACS), in 2009 some 52,810 new cases of bladder cancer were expected in men. Using Census Bureau population estimates, that means any given man had a 0.00035% chance of being diagnosed with a new bladder cancer. Those are whopping odds, I know; and, ladies, you’re numbers are even lower. For 2009, any given woman had a roughly 0.00012% chance of being diagnosed with a new bladder cancer. The 18,170 estimated new cases of bladder cancer in women in 2009 means that men are several times more likely to develop bladder cancer than women are. In fact, the ACS reports that “bladder cancer incidence is nearly four times higher in men than in women and more than two times higher in white men than in African American men.” Sorry Team Blue.

But don’t let the numbers get you down. For men, the cumulative chances of developing bladder cancer remain less than 1% until age 70 and beyond. Lifetime odds are less than 4%. And the odds of dying from it? One-fifth the chance of developing it. Women, as the earlier numbers indicated, have even less to worry about: bladder cancer odds never breach 1% by age group and is only 1.2% over the course of a lifetime. So not exactly a raging pandemic by any means. Which is especially good because bladder cancer has no good method of early detection. The most effective assessment of bladder cancer involves running an endoscope up the urethra and taking a look around. For obvious reasons, this is a procedure to be avoided unless you happen to fall among a high-risk group and or show troubling signs (especially painful urination or bloody urine). For the vast majority of us, this will never be a problem, so don’t concern yourself over it too much.

Colorectal numbers are higher. The ACS expected 75,590 new cases in men and 71,380 new cases in women in 2009, making it “the third most common cancer in both men and women.” Those numbers are also fairly even between the sexes, unlike bladder cancer. However, like bladder cancer and prostate cancer and breast cancer and most other cancers as well, the highest odds come later in life. “91% of [colorectal cancer] cases are diagnosed in individuals aged 50 and older,” reads the ACS statistics release. But it also related that in both men and women, the odds of developing colorectal cancer are less than 1% until age 60. Again, little reason to worry.

But if the 5 – 5.5% chance of developing colorectal cancer over your lifetime have you on edge, there are several methods of early detection. Most of us are familiar with the colonoscopy procedures as described (and sometimes filmed) on TV, where an endoscope is run through the large intestine in search of suspicious lesions or polyps. But if that’s too invasive for your tastes, you might consider a sigmoidoscopy, where physicians examine the rectum and lower third of the colon for abnormalities through a thin device called a flexible sigmoidoscope. It takes about 15 minutes, is less invasive, and can still take biopsies of anything suspicious. It’s recommended every five years and, like conventional colonoscopy, can occasionally (but not commonly) cause bleeding or tears in the intestinal walls, both requiring surgery to repair.

If those don’t fit your fancy, perhaps a double-contrast barium enema (DCBE) would do the trick. Recommended every five to 10 years, it involves a very thorough barium sulfate enema that physicians use to examine the lower digestive tract via x-ray. It exposes the patient to less radiation than a typical CT scan (also called CAT scan) and is somewhat less invasive than colonoscopies or sigmoidoscopies. However, if you don’t mind an enema or the slightly higher radiation of CT or MRI scans, you might opt for the virtual colonoscopy. After an enema, a small tube pumps air into colon (for better differentiation) while CT or MRI scans provide images of the intestinal tract. It’s still less invasive than traditional colonoscopies but does not allow for biopsies or as thorough an internal view. However, it does allow for imaging of surrounding tissues and produces more accurate images than DCBEs.

But if you’re not fond of any foreign materials up the backside, you might just opt for the simplicity and complete non-invasiveness of fecal blood tests. There are two types but both are quite accurate and inexpensive. One type, called FOBT (fecal occult blood test), tests feces for the heme blood component (“heme” as in hemoglobin, part of our red blood cells). The other, called FIT (fecal immunochemical test), is more sensitive and tests for the globin blood component. Pre-cancerous polyps in the colon or rectum often bleed into the fecal matter passing through the digestive tract, which can be detected by these tests. They are simple enough to do at home and are sometimes handed out free of charge at proctology centers, clinics, and other medical service providers. Doctors recommend triple-testing to reduce false positives as the body expels small amounts of blood in feces under normal circumstances. But the tests return positive results for bleeding anywhere between the mouth and anus, so don’t automatically assume colorectal cancer even if there is blood. These fecal blood tests are considered a line of primary identification, as are the similar fecal DNA tests, but for conclusive diagnoses you’re still expected to see a doctor and perhaps choose a colorectal treatment of a more invasive kind.

I think the most important thing to remember is how unlikely these cancers are. And being diagnosed with cancer is a long way from dying of it. So keep an eye on yourself, and get your regular medical check-ups if you like, but don’t waste time and energy worrying about something so unlikely. No matter what you hear on the news.


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The phrase used by optimistic economists for the last year is starting to come to life. But I’m not going to talk about the economy, or politics, or even Team Blue (which, by the way, needs a mascot, I think … but Blue Devils is taken and I don’t think Blue Balls would go over well for either side, so I could use some input on that). With the Ides of March just around the corner and spring soon to follow, I’m talking about real green shoots, the kind full of chlorophyll that push up from the soil into the sun when the frost leaves and the ground starts to warm.

The resurgence of the “Victory Garden” over the last couple years has been nothing short of amazing. Some seed suppliers are finding themselves overrun with orders and the busy season is just getting started. Widely popularized during World War II, the Victory Garden is essentially a small vegetable patch for a family or similarly sized group of people, providing a source of wholesome food for very little monetary investment. With a less-than-stellar economic situation for millions in the U.S. over the last few years, these gardens have again become popular. For a few dollars worth of seed, a family can enjoy a supply of fresh vegetables for months to come. I’m joining the bandwagon this spring with big plans and elbow grease on stand-by … because one way or another there will be a garden outside my door.

I realized last summer how disgusted I was with the produce offered at local supermarkets. What hasn’t been dropped, crushed, bruised, poked, or otherwise beaten half-unidentifiable costs an arm and a leg. And if it happens to say “organic” on the label, just go ahead and triple the price, no matter how puny, shriveled, or misshapen the items might be. But price aside, that produce has also been doused with god knows what all kind of pesticides, herbicides, fungicides, and – I’m quite certain – people-icides. A few years ago I researched just what went into the classification systems of food products and was astounded at the lack of regulation in what we eat.

To begin with, the vast majority of fresh food in this country is imported, and not just exotics like bananas and mangoes but boring old staples like lettuce and tomatoes. Remember the spinach scare a few years back? Tons of produce tainted with E. Coli were shipped all over America and had to be recalled after people fell ill and some died. It had been imported. The government assured its people that it was an isolated incident. But food marketing in the U.S. is essentially an honor system. If Company A claims its goods are organic, they can market it as such with almost no oversight. Although there are reams of laws and stipulations that should be followed, the chances of enforcement are miniscule. No one is out there testing produce to see what chemicals it has come into contact with. No one is randomly sampling imports (or even U.S. produce) to see if it carries pathogens on its merry way to your plate. Caveat emptor indeed.

And what does all the spraying and genetic engineering and hybridization supply us? Judging from the local supermarkets, rubbish. Most of the produce is picked so green it could sit on display for a month (for those of you who may not know better, “fresh” produce should go off much quicker than that) and has all the subtle flavor of a cardboard box. In an age when I can fly halfway around the world in less than a day, including plane changes and layovers, why is my produce almost old enough to legally drink?

So this year I’m growing my own. Not a lot, but a good variety. And though I’ve a poor history with plants, I sincerely bet the result will be exponentially better than what I find at the store. Surely it can be no worse.

And in an effort to both encourage local business and “stick it to the man,” I’ll be using all heirloom seeds from a small supplier. (Gurney’s and Burpees be damned; I could never get a decent tomato out of them anyway.) When I’ve finalized my plans I’ll post them here just in case anyone should care to join the Victors with a garden of their own.

Oh, and you know what, if you’re tight on funds and worried about getting enough fertilizer for your garden … just use some of that bullshit Washington keeps shoveling at us. Lord knows there’s plenty of it. 😉

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