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A Newsletter Exploring
Biomedical Research Issues For Middle & High School Educators
Vol. 1, Issue 6, Fall 2003
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We Want to Hear From You!
We want to include your stories, comments, or questions relating to animals in your classroom
in upcoming editions of BioFocus.
Please email stories to mismr@umich.edu.
Why Veterinary Pathology is Cool!
By James W. Crissman, D.V.M., Ph.D.
Diplomate, American College of Veterinary Pathologists
When you heard that West Nile virus was discovered in birds on the east
coast, or that an environmental chemical causes cancer in rats, or that
your neighbor's dog had a tumor of his blood vessels, or that frogs in a
rain forest are dying from a protozoan parasite, do you wonder who
figured that out? Chances are that a veterinary pathologist provided the
critical information to solve the problem.
Veterinary students all love animals, but some find the most
satisfaction comes not from interacting with individual pets and owners,
but from solving difficult diagnostic challenges. Veterinary
pathologists who work in veterinary colleges and diagnostic laboratories
provide answers for practitioners, teach pathology to veterinary
students, and do research. Practicing veterinarians send biopsy
specimens or animals that have died for diagnosis. They need to know:
"What kind of tumor is this?" "What skin disease does this cat have?"
"Why did this calf die?" A diagnostic veterinary pathologist provides
the answers, uses the cases to teach veterinary students and pathology
trainees, and may use the case material for research.
Toxicologic pathologists have a slightly different mission. Some work in
academia, some for the government, but most work for large companies,
like I do. Our job is to learn about the toxicities of natural and
man-made chemicals that may affect humans or animals. These are research
jobs that probe the way organisms react to chemicals in the most
fundamental ways, often working at the molecular or cellular level.
Pathologists working for pharmaceutical companies are a very important
part of the scientific teams that discover and develop new drugs. Those
working for the chemical industry provide critical information for
industrial hygienists and government regulators so that chemicals can be
used safely - from crop protection chemicals to your toothpaste. Whether
it's deciding the safe dose for a clinical trial for a new human heart
medication, or learning if a chemical found in a river is responsible
for abnormalities in the fish, a toxicologic veterinary pathologist is
critical to answering the question.
What does it take to become a veterinary pathologist? First you need to
be a good student who loves to learn. You start with undergraduate
studies, then veterinary school. After becoming a veterinarian (D.V.M.),
you apply for a training program in pathology, also usually at a
veterinary college. (Don't worry, you're finally getting paid!) You may
get a Ph.D. in experimental veterinary pathology at the end of this
additional 3-5 years of training, and you will probably want to become
board certified by the American College of Veterinary Pathologists. This
is accomplished by a very tough two-day exam given every year. Most
people don't pass the first time.
Why would anybody want to do this? Well, like I said, first you have to
love to learn and love the scientific process. And, if you do, and if
you get the necessary training, the rewards are great. Right now there
is a shortage of veterinary pathologists. Many jobs at veterinary
schools are going unfilled, and industrial jobs are plentiful as well.
The pay is great; most veterinary pathologists make more than $100,000
per year. Unfortunately, most veterinary students think only of
practice, and not of the special rewards of a career in scientific
research. Maybe you've got one of those bright inquiring minds that
wants to look a little deeper.
Think about it. It's cool!
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