Dear Locus, I have been diagnosed with amyloidosis. That is a rare blood disease which affects only 8 people out of a million each year, and those 8 per million are divided among 22 distinct forms of amyloidosis. They are distinct enough that while some have no treatment at all, for the others, the treatment that works on one will have no effect whatsoever on any of the rest. An amyloid is a misshapen or misfolded protein that can be produced by various parts of the body and which may deposit in other parts of the body (nerves or organs)...