In acute cases a retinal function test called an Electroretinogram (ERG) is the diagnostic test of choice to confirm the diagnosis, with extinguished
ERG results in all cases.
Not exact matches
Companywide policies at Novartis have been instituted as a
result of discussions initiated by
ERGs.
If a reliable
ERG gives «normal»
results on a dog that's 18 months or older, the dog most probably is not affected.