We used a well-characterized cohort of 1027 newly diagnosed, symptomatic MM patients seen at Mayo Clinic from January 1, 1985 through December 31, 1998 to ensure extensive follow-up. 9 Archived serum ...
Elevated immunoglobulin free light chain (FLC) level and abnormal FLC ratio are commonly seen in multiple myeloma (MM) and have prognostic implications. We hypothesized that presence of immunoglobin ...