What
Causes Canine Pancreatic Cancer?
As previously mentioned canine pancreatic cancer comes in two forms
'Primary' and 'Secondary'. In Primary pancreatic cancer this is when
the disease has started to form in the Pancreas rather than originating
in another part of your dog's body (other organs) and then spreading to
the Pancreas 'Secondary'. Of course both varieties need urgent
treatment from a medical professional - however the Cancer might be
benign or malignant.
When the Cancer is diagnosed as benign this basically means that the
tumor is very slow growing and limited to a single area (it is unable
to spread to other organs). If the Cancer is diagnosed as malignant
then the Cancer is extremely fast growing and can spread rapidly to
other areas (organs) in your dogs body - it can also be passed
through your dogs blood stream.
The actual cause of pancreatic cancer is unknown but some dogs have a
genetic predisposition to developing the condition. Older dogs are also
more likely to develop the disease especially those dogs over the age
of seven.
This disease is also one of the rarest type of Cancers to develop in
dogs with some experts estimating that out of all the types of Cancer
it is seen in as little as five percent of cases.
It is also estimated by some experts that ninety percent of cancer
cases are caused by processed dog food. For example when dogs are fed
poor diets (cheap dog food) that his high in fat, fillers and additives
this may lead to a build up of fat in your dogs poop (referred to as
Steatorrhea) - this may eventually lead to some of your dog's organs
becoming affected most notably the Pancreas and Liver. Avoid feeding
your dog any human food as it is high in fat and not suitable for your
pooch.
Signs
and Symptoms
of Canine Pancreatic Cancer
The signs and symptoms of canine pancreatic cancer can include some of
the following...
- This disease is very
difficult to spot as the early symptoms are almost unnoticeable. As the
illness progresses the symptoms become more easy to notice - however
this means that the condition is more advanced and less easy to treat.
- Your dog may exhibit
some pain around the joints and bones,
- Your dog may appear
weak and lethargic - less energetic than normal.
- Watch out for any
behavioral changes - you know your pooch better than anyone - it is
quite common for a dog that is ill to change their behavior - of course
this is not always indicative of a health problem but it can inform a
vet's diagnosis.
- Your pooch may have a
loss of appetite - has your dog lost weight? Is your dog refusing food?
Watch out for simple signs that your dog is off his diet.
- Your dog's skin may
start to suffer - jaundice (a yellowing of the skin is a symptom of
canine pancreatic cancer).
- In some scenarios your
dog may start to experience seizures.
- Your dog may start to
experience symptoms of Dyspnea - this is when your dog struggles to
breath e.g. shortness of breath.
- Lameness is another
symptom of the disease.
- Your dog may
experience diarrhea (blood may also show in the poop.
- Your pooch may also
start to lose hair.
- Pain around the
abdomen is also a symptom of the condition.
Diagnosis
of Canine Pancreatic Cancer
The diagnosis of pancreatic cancer in dogs can be achieved through the
following techniques.
- A vet will look at
physical symptoms with a thorough physical examination and look at past
medical history.
- If your dog is showing
signs of Dyspnea then the vet may need to undertake a Laparotomy - this
will involve surgery and will confirm if your dog has the
disease.
- Lab tests might need
to be undertaken specifically enzyme and blood tests. The tests will
look for a low blood cell count (Anemia), Neutrophilia (this will show
whether your dog's neutrophilic white blood cells have risen.
- Other lab tests may
include tests for Bilirubinemia (this is when your dog shows positive
results for having Bilirubin in his blood stream).
- Another test that your
vet may request is for your dog to be tested to see whether the blood
has an increased glucose level (referred to as Hyperglycemia).
- Radiographic tests may
also be undertaken - this is when radiographic tests are completed to
determine whether there are any 'shadows' in specific areas - it might
mean the organs have been displaced or moved.
- Ultrasound may show
where the tumor is located and whether surgery is an option.
- Urine tests may be
taken.
Treatment
for Canine Pancreatic Cancer
Treatment for this condition is not always very effective and the
eventual prognosis for a dog with this diagnosis is not good and in
most scenarios will shorten your dog's life (but this all depends on
how quickly the disease is caught - as with most illnesses the faster
the early stages are spotted and treated the more positive the eventual
prognosis. Treatment may involve some of the following...
- Chemotherapy may be
undertaken in an effort to treat the condition.
- The vet may perform
gastrointestinal bypass surgery - this is normally only performed if
the cancerous tumor has started to block or obstruct the bowels.
- Pain relief and a
change in diet may be recommended to make your dog's life more
comfortable.
- Prescription
medication may be used to treat symptoms.