[yorkykisses]

Originally Posted by chipperdancing

Also keep in mind that Liver Shunt has to this date not been proven to be genetic. No genetic markers to date have been found and no research has proven that it is genetic. However there is every logical reason to believe that SOME FORMS are genetic.

Other Liver Dysfunctions that could mimic Liver Shunt:
Acute Hepatic Failure - Rapid loss of liver function due to death of liver cells caused by drugs, toxins, infectious diseases and lack of oxygen. Mimics Liver Shunt signs and symptoms.

Hepatic Lipidosis - The accumulation of fatty tissue within the liver caused by appetite loss which promotes the accumulation of lipid in the liver. Mimics Liver Shunt signs and symptoms.

Hepatitis Chronic Active - Inflammation of the liver causing the accumulation of inflammatory cells and scarring. Mimics Liver Shunt signs and symptoms.

Copper Storage Disease - Genetic disease caused by excessive accumulation of copper in the liver. Mimics Liver Shunt signs and symptoms.

Infectious Hepatitis: Viral disease that targets the liver, kidneys, eyes and blood stream. Mimics Liver Shunt signs and symptoms.

Benign Tumors: Abnormal cell accumulation that affects the livers ability to filter and process properly. Mimics Liver Shunt signs and symptoms.

Cancer: Abnormal cell accumulation that affects the livers ability to filter and process properly. Mimics Liver Shunt signs and symptoms.

Toxins: Excessive overload of impurities in the blood stream that overloads the livers ability to filter and process properly due to illness or disease. Mimics Liver Shunt signs and symptoms.

Parasites: Such as liver flukes or HEARTWORMS which invade the liver causing the livers inability to filter and process properly. Mimics Liver Shunt signs and symptoms.

Liver Abscess: Lesions that cause the livers inability to filter and process properly. Mimics Liver Shunt signs and symptoms.

Cirrhosis - One form of the end stage of liver disease causing the liver to be unable to filter and process properly. Mimics Liver Shunt signs and symptoms.

Trauma - Severe or blunt blow to the liver region causing contusions. Mimics Liver Shunt signs and symptoms.

Pancreatitis - A severe inflammatory process that occurs with digestive enzymes that can spill over into the liver and cause severe disease. Mimics Liver Shunt signs and symptoms.

ADVENOVIRUS - Viral disease of canines. Mimics Liver Shunt signs and symptoms.

POISONS: Toxic substances ingested by mouth or absorbed through the skin into the blood stream that can have deadly consequences to your animal such as Oleander, Azalea, Rhododendrons, Poinsettias and Japanese yews to name a few. Causes liver malfunction and can mimic Liver Shunt signs and symptoms.

MEDICINES: There are several chemicals that could be toxic to the liver including medicine given daily to many animals such as Rimadyl (arthritis treatment), Thiacetarsamide (heartworm treatment), Ketaconazole (fungal treatment), Tylenol (acetaminophen), Glucocorticoids (cortisone), Anthelmintics (wormer), Parasiticides, Phenobarbital (epilepsy meds).


What age is Liver Shunt Diagnosed:
Liver Shunt can be diagnosed as early as 8 weeks of age and for years after that. The degree of the shunt determines at which stage the diagnosis is usually made. A minor shunt where only minor amounts of blood are being redirected around the liver may go for years without being diagnosed.

The amount of protein that you feed your animal also has some bearing as to the degree of problems that your animal will exhibit thus delaying the diagnosis further if you are feeding a low-protein feed.

Keep in mind also that other disease or occurrences can cause Liver Shunt which would make it diagnosed only after the disease or occurrence.

Liver Shunt can be caused by other outside sources and other medical ailments.

This is what upsets me more than anything else! THE REASON TO LIVER SHUNT TEST YOUR BREEDERS ALONG WITH ANY OFF SPRINGS IS TO POSITIVELY MAKE SURE THAT YOU ARE BREEDING WITH CLEAN LINES AND YOU ARE NOT PASSING THE LIVER SHUNT GENE ON! My personal opinion is that if someone is breeding to better the breed and to make sure they are getting clean off springs from their breeders is to do the proper test. Also just because your breeders may test negative for liver shunt does NOT mean they cannot pass it on to their off springs. I am quite positive that someone would pay alittle more for their puppy if they know that the acid bile test has been done on their puppy to make sure the puppy is healthy. I have purchased a puppy with liver shunt before and I would NEVER want to put someone else through that heartbreak! Let alone the $2300.00 it cost to fix the external shunt.