Home Forums Cats Hyperaldosteronism tests?

Hyperaldosteronism tests?

Published on: October 10, 2022 • By: kitkat · In Forum: Cats
Author
Topic
kitkat
Participant
October 10, 2022 at 09:40pm
I've seen that ultrasound is used to test for hyperaldosteronism, is there also a blood test?  Is it a standard blood test that can be done in-house at my vet's?  My cat has CKD.
Report
Author
Replies
Liz Buchanan BVSc MRCVS
Keymaster
October 11, 2022 at 12:36pm
Hello and yes - there are a few ways in which blood tests can help with this diagnosis.  Most cats with hyperaldosteronism present with low Potassium levels or abnormally high blood pressure, so checking for either of these could provide a clue - but they are not necessarily diagnostic, because Potassium levels can be high for other reasons and are not high in every hyperaldosterone case - and the same can be said of blood pressure.  Merek's veterinary manual cites plasma renin activity, together with the Aldosterone : Renin ratio, as the gold standard test.  However, one would have to speak to laboratories about the availability of testing.
Report
Author
Replies
Liz Buchanan BVSc MRCVS
Keymaster
October 11, 2022 at 11:16pm
Usually, if vets feel that a blood or ultrasound test is necessary, they will be happy to explain the reasons for this - and if they don't feel that a test is necessary, I would expect the same.   As a next step, we would strongly advise speaking to them.
Report
Viewing 3 replies - 1 through 3 (of 3 total)

You must be logged in to create new threads, or access some of the forums

Log In
Register

Registration confirmation will be emailed to you

By joining the Forum, I agree that I am aged over 18 and that I will abide by the Community Guidelines and the Terms

Or

Report a Thread or Reply

Thank you for your help. A member of our team will investigate this further.

Back to forum