Hi Debbie,
My friend with RSD (I help take care of her) had a neuroma removed and it made the RSD worse too. She says there is an ultrasound treatment that can help break it up, though, as an alternative to cutting surgery. DO NOT HAVE SURGERY.
Also, as an avid reader of medical journals (I used to be a medical school professor), there are several studies that link RSD to neuromas. so... yet another facet of this horrid disease

Hope you can find some relief soon.