Biology Reference
In-Depth Information
The last congenital abnormality is cerebellar hypoplasia. This is
another condition seen in young kittens. The signs are tremors, imbal-
ance and an exaggerated gait.There is no treatment for this condition.
Owners need to decide if they can live with a pet who does not func-
tion normally. Cats with cerebellar hypoplasia need help eating, elimi-
nating and getting around, although their external physical appearance
is normal.
CATS WITH BAD BACKS
Compared with dogs, cats have quite flexible backs. Thick, spongy
cushions between their vertebrae enable cats to extend and contract
their spines like an accordion. As a result, they don't often sustain back
injuries. If injury or disease affects a cat's spine, clinical signs might
include:
•
Limb weakness or paralysis
•
Instability
•
Stiff or painful muscles
•
Loss of normal reflexes
•
Urinary or fecal incontinence
The diagnostic work-up options for cats with suspected spinal prob-
lems are similar to those for brain disease. Additional tests that might be
performed are a myelogram (an X ray taken after dye is injected around
the spinal cord), an electromyelogram (which measures the electrical
activity of muscles) or an MRI (magnetic resonance imaging). Some dis-
eases of muscles have clinical signs similar to those caused by nerves.
Traumatic Experiences
Examples of trauma that can damage the spine are when a cat is hit by
a car or becomes stuck under a garage door. The back end of the ani-
mal is most often affected in these situations.The tail can be damaged,
back end nerves can be torn and the spinal cord can be injured. Cats
are amazing creatures with an unbelievable capacity to heal. Many cats
with severe damage will regain normal function with treatment, tender
loving care and time.
Generally with spinal disease, the more severe the signs, the less
optimistic the prognosis. Once a nerve is cut, it will not reconnect, but
