I went to the vet today to pay him and hear what the result from the autopsy was.
All of his organs looked normal: his brain showed no external problems and his kidneys looked ok (so no heavy metal problems).
Only his lungs showed a serious infection.
He also made an X-Ray after he euthanised Axel and it showed a big air bubble next to his stomach, but the vet thinks that this orginated from the last air gulp he took before euthanisating.
So the only thing that looked abnormal was the lung infection, but this can't explain the spinning. There has to be something internal in his brains (the vet thinks).
He took the brain, organs and some samples of tissue. This will be send to an university in the Netherlands and there they might perform some more research.
This is dependent of the university, so It's possible it never happens or I never will hear the result. The vet said to contact him in about 2 months.
It's a shame that it had to end this way, but this is the best solution for Axel.
Hopefully they can find something in the University, so it wasn't useless.
