How to pronounce“chromogan”in English

Chromogan A. So we would actually stain this and we would see what's called chromo granin

look, it'll still have that chromogan a stain.

And you shouldn't have any chromogan A. You shouldn't have any P40 that comes positive on this one or even any TTF-1.

If I say they stain chromogan a positive, you would say

So if I said TTF-1 mucin adno if I said uh the chromogan a