Omg, is it?
I have a bump, top of spine, base of my neck....not very big, but when I've looked at other ladies, like in the summer when they've got thin strapped t.shirts on, some don't have it, some do....some bigger some smaller....
My old GP, said it was arthritis. Mine hurts sometimes too.
Used to ache, but it only does that occasionally now.
Never heard of it being called that before.....new one on me....