SHBAE45: I have not seen this type of case, however, it does not sound far fetched either. I was wondering if instilling viscous lidocaine might help. What happens with cold temperatures? You might ask this question to the American Association of Pain Management, American Pain Society or the American Association of Pain Medicine where members are healthcare professionals. Since it does sound like a possible neuropathic pain condition, RSDA may share some insight too.
