Hello @hotfooted and @ethanmcconkey

I'm glad that you brought up this topic. I had never heard of it before, however, when I looked at the link that Ethan provided I found some of the information vaguely familiar to symptoms that I have experienced and which some doctors have just shrugged their shoulders about. On occasion, the top of my hands will feel very warm and painful (especially when exiting the shower), the only way to get relief is to hold my hands up in the air with my elbows bent. This relieves the pain. It always struck me as an unusual symptom.

@hotfooted, if you are comfortable sharing more, could you tell me if you experience symptoms related to these disorders? If so, I'd be interested in knowing more about them. Please share only as you are comfortable doing so.