Vitamins
Vitamin A: The Bear Had The Last Laugh
I've always liked bears. So I find it hard to understand how hunters can slaughter them. That's why I like this medical story of how the bear, although killed, had the last laugh. Hunters tracked down a bear and shot it. After the kill they were looking forward to a meal. They all loved liver and consumed large quantities. But although great hunters, they were obviously babes in the wood when it came to bear's livers. They didn't know that bear livers contains massive amounts of vitamin A. And so I shed few tears to learn that they all suffered from vitamin A poisoning. Maybe they'll spare the next bear! Today there's a national mania to pop vitamins. There's no doubt that...Read More
Nutrition
Cats Love To Love Me
Millions of North Americans dearly love their cats. I've always preferred dogs and damn it cats instinctively know it. My wife and I laugh at how often romance blooms. We're at a friend's home with several guests and I see their cat out of the corner of my eye. I know exactly what's going to happen. The cat eyes the crowd, slowly circles the room and jumps up on the sofa right behind my head or in my lap as if to say, "You're mine". But so far none of them have infected me with cat-scratch disease. It's estimated that every year over 400,000 people in North America are bitten or scratched by cats. And cat bites are two to three...Read More
Cardiovascular
A New Technique For Coronary Bypass Surgery
How would you like to stitch together two small vessels the size of a piece of spaghetti while riding a bucking bronco? And realize that if you failed the patient would die? This is a tedious task under the best of circumstances. That's why cardiovascular surgeons have shied away from performing coronary bypass operations on a beating heart. Now, a new technique is being used for some bypass cases without the heart skipping a beat. This year over 500,000 coronary artery bypass grafts (CABGs) will be performed in North America. The majority will be done by placing patients on a heart-lung machine during the operation. This allows surgeons to suture tiny vessels onto motionless hearts while the heart-lung machine pumps well...Read More
Eyes, Ears, Nose & Throat
Careless Use of Contact Lenses Can Cause Blindness
It's estimated that 38 million people in North America wear contact lenses (that's 76 million eyes). Owners love the benefits. They're great for sports. They don't break, fall off or steam up. Most people find them more comfortable than glasses and more flattering. And they're a great boon following cataract surgery. But placing foreign objects anywhere in the body has a dangerous downside. I was recently in Washington D.C to attend a research seminar on the prevention of blindness. One of the speakers, Dr. Dwight Cavanagh, Professor of Ophthalmology at the University of Texas Southern Medical School, has been warning for years that users of contact lenses should use them the way porcupines make love, very, very carefully. And that failing...Read More
Philosophy
My E-Mail Nightmare
My daughter said, "Dad don't do it. You don't need the headaches. Just write your column". My three sons cautioned, "You have no conception of what you're getting into. There will be loads of technical problems. Stick to your column" Well I didn't take their counsel and they were right. Agreeing to provide readers with free medical updates by E-mail has given me E-mailitis. The response was massive, a bloody nightmare. And I keep hearing voices "don't do it". So what happened? I realized I might encounter some problems. But was I asking the computer an unreasonable request? After all, I wasn't demanding it to perform thousands of complicated tasks. I didn't need to know readers age, sex , address or...Read More
Genitourinary
New Treatment For The Fractured Male Organ
"So you're the doctor who wrote that column!" I'm still greeted by that remark even though it's 11 years since I first wrote about "The Fractured Male Organ". I know doctors shouldn't make light of a patient's medical problems. But I couldn't stop chuckling when I first researched this malady. Now there's a new treatment for this embarrassing problem. A man was admitted to the emergency department at 1:00 A.M. in obvious distress. He was agitated, his skin cold and clammy suggestive of blood loss. Doctors were shocked to find a markedly swollen penis as the cause which required immediate surgery to remove a large blood clot. The $64.00 question, how did it happen? He was reluctant to explain, but finally admitted...Read More
Neurology, Orthopedics, Psychiatry
Whiplash – Demolition Drivers Could Save Us Billions of Dollars
How much whiplash pain is in the mind and how much in the neck? It's an important question because a huge amount of money is involved. And it comes out of everyone's pocket. This year the diagnosis, treatment, litigation and insurance payments of whiplash complaints will cost North Americans 29 billion dollars. Now, a fascinating report about demolition drivers separates fact from fiction. It could be of use to defense lawyers. There are over one million low-speed rear impact collisions of automobiles every year in North America. During a rear end collision the head is suddenly whipped backwards, then swiftly forward. It's believed that most of the injury results from the backward motion as forward movement is limited when the chin...Read More
Neurology, Pain
Unroofing The Spinal Column to Treat Spinal Stenosis
Ask most people what causes back pain and you get a variety of answers. Many mention sciatica, lumbago, a slipped disk or chronic back strain. But few mention or have ever heard of a condition called "spinal stenosis". Yet it's a disease that we will hear more and more about with an aging population. Years ago spinal stenosis was called creeping paralysis .It was accepted that if you lived long enough you would eventually get it and learn to live with it. Today we know that spinal stenosis is due to a narrowing of the spinal canal (the cavity in the vertebral column through which the spinal cord runs). This can occur in the cervical and thoracic spine but is more commonly...Read More
Lifestyle
Would You Ask Al Capone to Reform the Criminal System?
How naive can you be? Premier Romanow has been touring the country for months trying to discover what's wrong with the Canadian health care system. His simplistic solution? 15 million dollars. He believes that tossing more bags of money into the failing health care system will save it. His foresight is appalling. Even a 14 year old girl could figure that out. During the flurry of interviews and newspaper reports following release of the Romanow report I kept waiting for someone to ask the obvious question. But neither CBC anchor Peter Mansbridge, newspaper journalists nor physicians posed the ultimate query. It took a 14 year old girl to state, "Canadians must exercise more, stop smoking, eat well and don't take illegal...Read More
Philosophy
Why Don’t You Publish Your E-mail Address?
How the years fly by. Years ago I started typing on a manual typewriter, then graduated to an electric one. Eventually I was shoved, kicking and screaming, to a word processor. Again reluctant, I accepted a more sophisticated computer with more bells and whistles than I would ever need. And unless you're a teenager, many of you know it isn't easy learning all the gizmos that go along with it. Some days I would have gladly shot the beast. Now I'm reasonably computerized and so are many others. That's why more and more letters from readers ask me, "Why don't you put your E-mail address at the end of your column?" The short answer is "fear". One week a newspaper in...Read More
Cancer, Gynecology, Nutrition
Milk Cuts Ovarian Cancer Risk By 50 Percent
How can we change these grim facts? That we can't diagnose early ovarian cancer. And that once this malignancy spreads to other organs, 85 percent of women are dead within five years. Every doctor asks himself this question when confronted with the tragic confirmation of this disease. Now a new study shows that drinking milk cuts the risk of ovarian cancer by 50 percent! It's logical for women to ask, "Why can't doctors diagnose early ovarian cancer?" After all, we live in an era of CT scans, MRI's, ultrasound and blood tests. Unfortunately none of these tests can spot "early" malignancies of the ovary. The problem is anatomy. The Creator was friendly to women when he or she placed the cervix at...Read More
Philosophy
The Prescription, Singapore, Not Safe Injection Sites
Aha! Inspiration for a Christmas column. At breakfast this morning I read the morning newspaper. Page after page of it was devoted to increasing urban crime, young people killed in gun fights in broad daylight and drug problems in Vancouver. But what made me dream of Prozac was how authorities intend to counteract all this. Publicly funded injection sites for illegal drug users, a committee to investigate the police and the right to vote for murderers. Am I dreaming? Of course proponents of safe injection sites point to the Swiss experiment. They argue that 10 years ago Platzspitz park in Zurich was better known as needle park. Hundreds of addicts came to buy heroin and inject it in broad daylight. Swiss police...Read More
Lifestyle
Put a Tape Measure In Every Christmas Stocking
The more and more complicated medicine becomes the greater the need to keep it simple. After all, how many people know the formula on how to measure body mass index (BMI) ? Luckily there's no longer any need to tax your brain on this matter. All you need is a tape to measure abdominal circumference. If your dimensions indicate a pot-belly, it's more important than BMI in gauging cardiovascular risk. Dr. Shankuan Zhu, a researcher at the Obesity Centre at Columbia University in New York, examined 4,388 males with an average age of 44 and 4,631 females with an average age of 47. The average BMI for both men and women was 26 which is within the healthy range. The average waist...Read More
Philosophy
Doctors Should Not Dress Like Used-Car Salesmen
"Thank God it's Friday." That's an expression we often hear in the workplace. Friday was once "dress down" day and everybody loved the relaxed dress code at the end of the week. Now it's relaxed clothing every day of the week. I have no idea how this casualness has affected the efficiency of the business community. But dressing-down has had an effect on how patients judge their doctors. Dr. Matt Kanzler and his colleagues recently reported a study in the Archives of Dermatology. They conducted a survey on 84 patients from a private practice setting along with 191 patients attending a county hospital clinic. And there were some surprising findings. Studies show that racial discrimination still occurs in many segments of our...Read More
Cardiovascular
Eating Almonds To Lower Blood Cholesterol!
Would you like to lower blood cholesterol without having to use cholesterol-lowering drugs (CLDs)? In view of the millions of people taking this medication (I've been one of them) you may think this is a nutty suggestion. But if you were to be nuts about almond snacks every day, this would result in a significant drop in blood cholesterol. Dr. David Jenkins, director of clinical nutrition at St. Michael's hospital in Toronto, studied 27 men and women with high cholesterol for three months. During the first month each person was given a snack that consisted of a full dose of almonds averaging 74 grams a day (two handfuls of almonds). In the second month they received half the dose of almonds averaging...Read More
Genitourinary
Urinary Incontinence, A Little Tape Can Cure It
A woman recently complained to me, "I'd give all I own to be rid of the continual loss of urine. I'm embarrassed and I've become a social outcast. It's ruined my life." Today, with an aging population, 12 million North American women suffer from this disabling problem. And for years the ingenuity of surgeons has been taxed in the effort to ease their suffering. Now, a new technique is curing thousands of incontinent women. All it takes is a small piece of Tension-Free Vaginal Tape (TVT). Urinary incontinence occurs when the pressure inside the bladder exceeds the pressure in the urethra, the tube that conveys urine to the outside. The first symptom is often a feeling that something is falling down...Read More
Nutrition, Obesity
Schools and Hospitals Can Fight Soda Pop Obesity
What would you do if you're a member of a school board facing this dilemma? You need money for the school gym and a soft drink company has offered to install soft drink vending machines and share the profits with you? The end result of course, will be money for the school, and damaged health for the children. But there is way where everyone benefits. Today schools are justifiably criticized for placing soda pop machines within reach of students. After all, it's downright hypocrisy to preach the importance of sound nutrition to children. Then allow sugar laden drinks to add to the epidemic of obesity in children. One can only wonder why the Minister of Health remains silent while this happens. Excess...Read More
Medicine
Feeling Tired And No One Knows Why? – Hemochromatosis
I'm so tired. Could it be that my blood is low? I can't count the number of times I've been asked this question. Sometimes the query is right on and iron is needed for anemia. But for patients suffering from "hemochromatosis" (iron overload), a prescription for iron is a death sentence. Now a genetic test identifies those with this disease. Trosseau, a French physician, first described a patient with iron overload in 1865. At that time hemochromatosis was considered a rare disease. Now one and a half million North Americans carry this abnormal gene, about one in 250 people. Hemochromatosis is most commonly seen in people of North European descent. Males are five times more likely to develop it than women. And men...Read More
Eyes, Ears, Nose & Throat
Glaucoma – The Sneak Thief of Sight
The statistics are frightening. Three million North Americans suffer from glaucoma. The National Eye Institute estimates that 120,000 are blind because of this disease. And half the people with glaucoma do not know they have it. Glaucoma is also the leading cause of blindness in African-Americans and the second leading cause of blindness in North Americans. The underlying cause of glaucoma is not known. For years doctors believed the primary problem was increased pressure within the eye. And that this pressure suddenly or slowly destroyed the optic nerve that carries images to the brain. However, 20 percent of patients with glaucoma have normal eye pressures yet the nerve cells still die. Dr. Martin B. Waxman is Professor of Ophthalmologist at Washington University...Read More
Cardiovascular, Philosophy
How About A Laugh This Week?
"Why do people instantly dislike to me when they find out I'm a lawyer?" a man asked. His friend replied, "It just saves time". Another story tells of the client who, on asking his lawyer what contingency fees meant, was told. "If I lose your law suit I don't get anything. If I win you don't get anything". Then there was the drunk in a cemetery who found himself in front of an impressive tomb. The inscription read, "here lies a lawyer and an honest man." My God" the drunk stammered. "Can you believe it? Now they're putting two men in the same grave". By this time you've probably decided I should stick to writing a medical column. Or you might have laughed...Read More
Philosophy
Snufffing Out Medicinal Marijuana is The Wrong Move
How would you feel if you were suffering the terrible symptoms of cancer, Aids and other serious diseases? If you knew that smoking marijuana provided some relief, but then be told that Anne McLellan, the new Federal Minister of Health, had vetoed the plan to supply pot. I don't believe anyone without such agonizing symptoms knows how disappointed and frustrated these patients must be. What she has done is unbelievable hypocrisy. What's worse the Canadian Medical Association in its infinite wisdom has agreed with her. Mclellan claims she cannot agree to marijuana when she's also dedicated to fighting tobacco use. What rubbish! It's a ridiculous argument. These patients need pot for medicinal purposes which has nothing to do with cigarette use. Then...Read More
Philosophy
Will I get Another “Tin Cup” Award?
Some things I understand. That some people with religious, moral or ethical beliefs can denounce abortion and euthanasia. What I cannot understand is how people, organizations, social workers and government can throw common sense to the wind on other social issues. Their failure to realize that the old adage "Mother knows best" is often true. So this year, will I again win the disabled organization's "Tin Cup" award? I recently learned of the problems facing a 25 year old mentally disabled man and his mother. He has a mental age of four with limited speech and cannot shave himself. His mother Sandra Crockett, believed that sooner or later he might end in jail for committing a sexual offense. So she did...Read More
Lifestyle, Philosophy, Sex
Pornography at Nursing Homes?
This week I ran into the same problem I've encountered many times before. Many writers will understand. I was bored, weary of my computer and barren of ideas. I've written 1400 columns during the last 28 years. And I desperately needed a new topic to keep me from falling asleep. Suddenly I discovered it in Denmark. Then I couldn't wait to get back to my computer. Why? Because this story could never happen in "Canada, The Good". A unique event has happened at the Thorupgaarden nursing home in Copenhagen. Don't ask me how it started. But the staff must have had a few fascinating discussions before making their earth-shaking pronouncement. They decided, in their infinite wisdom, that pornography has a greater...Read More
Nutrition
Energy Bars and Other Nutritional Tidbits
Is eating too much fat the main cause of obesity? Will a high protein diet affect the risk of heart disease or cancer? What is the best type of grain for good health? Should people cut back on carbohydrates even if they don't have diabetes? And what you should know about energy bars. A recent report shows why it's so important not to go off half-cocked on nutritional advice. Today many consumers are choosing low fat foods. They've done this by cutting back whole milk, red meat, butter and by buying low fat packaged foods. Due to these dietary changes during the past 20 years the amount of fat in the diet has gradually declined. But it's created an ironic situation....Read More
Genitourinary
Your Kidneys And a Brown Paper Bag
Can a brown paper bag decrease the epidemic of renal disease in this country? Today, more than 20 million North Americans suffer from chronic kidney disease. That's 1 in 9 adults. Another 20 million are at risk. But the number of cases is growing. A report from Johns Hopkins University claims the number of people with advanced kidney disease has doubled during the last 10 years. And the number with end-stage kidney disease who require renal dialysis is growing at the rate of 7 percent a year. And it's creating a huge economic problem. Some people are more prone to renal disease than others. Getting older gradually decreases kidney function. Certain ethnic groups such as African-Americans, Asians and Hispanics have a higher...Read More
