The skin biopsies are now replacing the sural type, for sensory neuropathies.
Diagnosing amyloidosis, is often done with a fat biopsy off the abdomen, I thought. It is least damaging there.
http://www.cedars-sinai.edu/Patients...yloidosis.aspx
Here is a good site on diagnosing vasculitis:
http://www.hopkinsvasculitis.org/vas...ng-vasculitis/
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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