The
Dreaded “C” Word
As pets age, concerns arise
regarding their overall health. In some
instances diseases can develop that may be terminal or require intensive
treatment or management. Just as in
humans, one group of diseases that can strike fear in every pet owner is the
dreaded “C” word, or cancer (also known as neoplasia).
Like in humans, cancer in pets can
affect various systems and organs of the body.
Some forms are more prominent or are at increased risk of occurrence in
a certain breed or sex. The typical age
group for diagnosis is middle to old age (7 yrs old or greater), but it can be
diagnosed earlier in life. Clinical
signs that can be seen will depend on what organ or system is being
affected. For instance, bone cancer may
cause a lameness or swelling to develop on the affected limb; cancer of the
gastrointestinal tract, liver, or spleen may cause a decreased appetite,
listlessness, vomiting or diarrhea, or anemia (a decrease in the red blood cell
count); cancer of the central nervous system may cause seizures, an unsteady
gait, or change in a pet’s behavior (i.e. becoming aggressive).
How to determine a diagnosis will
also vary based on what type of cancer is suspected. The most common diagnostics that are
performed in all cases include complete blood work, urinalysis, and chest
radiographs. Additional diagnostics that
may be considered, depending on which organs are affected, include fine needle
aspiration, biopsy, abdominal radiographs and/or ultrasound, or additional
blood work. Occasionally more advanced
diagnostics such as CT scan or MRI may be needed. Once a definitive diagnosis is reached
treatment protocols can be discussed, which can include surgery, chemotherapy,
radiation, or palliative treatment.
There have been great advancements
in the methods of detection, diagnosis, and treatment of cancer in veterinary
medicine through the years. There are
increasing numbers of board-certified veterinary oncologists throughout the US
that offer cutting-edge therapy to cancer patients. Research is continuously
being conducted to determine earlier detection methods, clarify the use of
biomarkers to aid in identification of the presence of certain types of cancer,
and improve treatment options. These
enhancements are improving the veterinarians’ ability to maintain an acceptable
quality of life for pets and their owners and hopefully improve longevity.
If you have any questions or would
like to schedule a wellness visit for your pet, please contact us today at
(407)366-4486 to schedule an appointment.
No comments:
Post a Comment