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| Eager Mini-Med students ready for Saturday class |
I regret to report that I am not qualified to summarize the
recent
Mini-Med School session on the skin. To do that, I’d need at least six
years of medical school (rather than my current 18 weeks) and a library of
forensic photos of skin lesions (I prefer more nonrepresentational art). The
lecture focused on what can happen to the skin as we age, occasionally using
our face as a canvas for spots, growths, tags and other unpleasant additions to
once-youthful skin. The morphology is far too complex for this blogger’s brain
but let me summarize in two succinct points:1. Aways wear sunblock (sun is the
major factor in aging skin) 2. Pay attention to anything on your skin that
changes with time or worries you and see your doctor about it (skin cancers can and do
sneak up without warning).
On to a body part that’s more digestible (sorry) - the
liver.
Christopher Bowlus, MD and
professor of gastroenterology and hepatology, introduced his lecture by saying
he’d talk about “digestive issues after the age of 50 ... which, actually, is
most of them.” Ah, yet another portend of the aging process.
A Hernia Where?
The malady of
GERD (Gastroesophageal Reflux Disease
)
came up first (please notice the
paltry pun here) and drew rapt attention as GERD is fairly common - and mostly
just annoying, but can grow to be a dangerous condition leading to cancer of
the esophagus. GERD develops when acid from the stomach moves up and into the
esophagus because the esophageal sphincter no longer prevents this action. A
hiatal hernia can be the cause. The sphincter opens and closes to keep acid
from traveling up (much like another such muscle keeps other matter from
traveling down at will). This acid causes burning, pressure, discomfort and can get bad
enough to feel like a heart attack, reports Dr. Bowlus. “I sent my own dad to
the emergency with heartburn.”
A hiatal hernia
is not
uncommon and can be diagnosed with an endoscopy. Treatments range from taking
over-the-counter acid suppressants like Zantac or Prilosec, or simple Tums or
Mylanta. However, when such band aids don’t work it’s important to look more
closely at what’s happening. If the lining of the esophagus has changed and has
the look of the structure of the stomach, this could indicate a precancerous or
cancerous condition.
GERD happens to men more than to women and predominantly to white
men. There’s a rise in esophageal cancers that’s being traced to this nation’s
obesity epidemic. Risk factors include being a white male over the age of 50
and overweight.
(There were lots of
sideways glances from women to their male partners during this lecture.)
Baby Boomers Face Increased Risk
Dr. Bowlus also talked about liver health and disease - he says
he considers the liver the most fascinating organ in the body. Go figure. Liver
disease is the 10th leading cause of death among men and the 12th in women. A
scary characteristic about the disease is that symptoms often don’t appear
until it is, literally, too late. The risk rises significantly between the ages
of 45 and 54. Most common causes are alcohol, chronic hepatitis, the use of
certain medications and the growing incidence of fatty liver disease.
A safe level of alcohol (4 ounce servings) for most women is 1
drink a day and for men, it’s about 2 per day, according to many studies. The Doc clearly announced that no, you
may not save up your drinks and enjoy them all over the weekend.
Studies show about 20% of alcoholics will
develop liver disease such as hepatitus, and many other diseases are associated with alcohol consumption.
Hepatitis B is a chronic infection that, in Asia and Africa are
transmitted at birth, is the leading cause of death in Asia and greatly impacts
immigrants to the U.S. from those countries.
Hepatitis C
is more prevalent in the U.S., and traced to sharing needles, getting
tattoos and, prior to1992, blood transfusions. Baby boomers beware! According
to a
recent study our generation is at pretty high risk. Dr. John Ward of the
Centers for Disease Control calls it “a silent epidemic.” The recent CDC report
predicts that one of every 3 baby boomers “is living with hepatitis C infection.”
The Big, Bad ‘C’
Colon cancer topped off the Doctor’s list of gastroenterological
threats. The 3rd most common cause of death in men and 2nd in women, the
occurrence dramatically increases after the age of 50. Risk factors include
smoking, alcohol use, obesity and family medical history. Stool-based screening
tests that we are advised to get annually after the 50th birthday may reveal
small amounts of blood. Since cancers bleed, this would be an indication a
closer look is needed. Unfortunately, a closer look most often means a
colonoscopy or a similarly “uncomfortable” procedure.
Being exceptionally bright mini-medical students we all could extrapolate
what “uncomfortable” actually means. I am stunned that, in the digital era, in
a time when CERN physicists are dabbling with atoms traveling faster than the speed
of light and neuro-imaging scientists are essentially able to ‘read’ a mind,
our scientific genius can’t devise a less “uncomfortable” procedure to examine
the colon. Nonetheless, very recent studies in the
New England Journal of Medicine affirms the procedure is highly effective and critical to saving lives.
Week four of UCD’s
Mini Medical School, orchestrated by
the Department of Internal medicine and
Dr. Michael McCloud, takes a close look at medications (I think we take too many) and the heart (we all need just one in good working order).
COMMENTS
From Mollie:
One of the networks was telling the children of the elderly when they should
take away their parents cars.I think that should be up to Motor V.
They also were talking about
how many accidents the elderly have. I thought why don't you look at sixteen year olds and how many
accidents THEY have... This is one reason we need to fight
ageism unless we want
some one else telling us what to do.
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