Again, Killian has unusual symptoms and ailments that just don't fit with the text books. His eonsinophylic gingivitis is common in cats, not dogs and now this.....
Here goes...ask questions, if you have any...make corrections.....give advice if you have it....
The doctor (ultasound Dr. gives his opinion and diagnosis and recommendations) said that Killian's liver is very small. His veins were very dilated so if he would have done a biopsy, he could have hemorrhaged to death. He found high blood pressure in the liver, not all over his body, just in the liver.
Possible causes for this are:
1.Vascular shunt- when you eat, the toxins pass through the liver to be detoxified, his liver was being by-passed and the toxins are going into his blood stream throughout his body.
How do you get a shunt? Born with it. No, because shunts are usually in small dogs, with neurological problems, seizures, etc. symptoms that show up as a pup. Many times they die very young. Killian is large and used to weigh a lot and never had a seizure or any neurological problem.
Acquired shunts. Come on later in life. High blood pressure could cause a shunt and a shunt could cause high blood pressure. What came first and why?
An aquired shunt can be caused by cirrhosis of the liver (none) or tumor (none evident).
2.Vein disorder or clot
3.Scarring from chronic hepatitis from a low grade bacterial infection.
In Nov. of 2000, Killi's liver enzymes were still normal. In April of 2001, they were 220 (elevated), then came the crash you all know about.
He does not exhibit the signs of most of the problems listed. However, #3 may fit a bit if his gingivitis was caused by a bacterial infection (I'll have to ask the vet) or way back when we first got him, could the unknown infection that he had , could that have been bacterial and has it slowly been working on him since? Must ask that question.
The options:
1. Go to U of I for a technizium (sp?) enema (an enema with radioactive dye) and see if the dye goes to the liver or to the heart or wherever. All this test will tell you is that he has a shunt. It will not locate it, it will just tell you that there is one. He'd have to stay overnight until he's no longer radioactive!
2.The dreaded Exploratory Surgery with two specialists. This would be a mesenteric (sp??)venogram. They would inject dye and then xray where the shunt was and then the surgeon specialist would open his liver and tie it off. HOWEVER in MOST acquired shunt cases (if it is what he has and a big IF it is) there are multiple shunts and when you tie them off it can cause more damage, even possibly death.
3. Diet and medicine. Put him on a low protein, high fat and carbo diet and administer amoxicillin 5 days out of the month. Monitor him regularly and see how he keeps doing.
The u/s doc said that maybe the bad breath is caused by the ammonia toxins in the bloodstream. The next time his breath gets really bad, there's an ammonia test we can take. Why did the mouth biopsy come back eosinophylic gingivitis then??? Just my question.
So there are the options. The enema will tell you only that it is a shunt not where or how many. The surgery is extremely invasive with it's dangers and Killi's liver can't handle many anesthetics. His liver blood vessels are very dilated with a hemorrhage risk.
I chose diet and medication and monitoring. I asked my vet what she would do if it was her dog and she thought for a while and agreed with me. All we can do is pray that we have him for a few more years.
Any thoughts or suggestions or ideas are welcomed. Thanks, guys, you've been great through all of this.
Sue
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