Lymphocytis maybe?
I remember reading a thread about someone "picking" off the lumps w/ a fingernail & then treating the fish & I believe it healed. Not suggesting you do that but, I do want to re-read what this guy did - I think he fish pulled through. If I find it I'll post it.
Found it -->
http://reefcentral.com/forums/showthread.php?t=2235139&highlight=queen+angel+with+lymph
Not sure if it's relevant here, but it was interesting. If people think this was a result of poor collection, do you guys think a methylene dip is useless at this point? Can you post a pic of the bumps?