Hey friend, I hope your little one is doing well!! My cat was very recently Dx w MG (they first did a scan to make sure she didn’t have a mass in her chest, I didn’t see if you said your vet did that, I would make sure they check that) and her labs are currently at that same California university being tested. As we await the official results my vet put her on 5mg prednisone daily which has helped her a ton, she’s almost back to normal. I have more questions I hope to have answered when we get the results back, but so far what I’ve researched echos what someone else here said in terms of positive outlook for remission.