OK it stands for reflex neuromuscular dystrophy. a pediatricia coined the name for children whom have it and they claim they can "cure" children with this. I am till looking into it but it seems to be "like" RSD/CRPS as it is pain with out reason. and
reflex sympathetic dystrophy in its name "IS" nerve damage and very specific to the sympathetic nervous system. but as my neurologist states it is ALL nerve damage. as chronic pain is neurological.
to me it sounds like we are all paddeling in the same water, but it is confused by the different names its given.

The name I received from RSDS on my facebook page called it Reflex Neurovascular Disorder. However when I clicked the link I then got Reflex Neurovascular Dystrophy. Even the RSD sites are confusing.
http://rsds.org/RND.html