Everything started in 2009 with a curious result on a routine blood test ordered by my allergist. After lots more tests, I was told that I had "monoclonal gammopathy of undetermined significance," or MGUS.
Everything started in 2009 with a curious result on a routine blood test ordered by my allergist. After lots more tests, I was told that I had "monoclonal gammopathy of undetermined significance," or MGUS.