This booklet provides a compilation of current knowledge on the diagnosis, treatment, and established protocols for WM. Complete with references to published papers, throughout, it has been modified with a small number of Canadian-specific footnotes. Authored by two WM specialist MDs from the Bing Center for WM at the Dana-Farber Cancer Institute, it is presented in partnership with the International Waldenstrom’s Macroglobulinemia Foundation (IWMF).