Waldenström's macroglobulinemia

[väldən-strĕmz′, -strœmz′]
n.
  1. Macroglobulinemia occurring in older persons, especially women, characterized by anemia, hyperglobulinemia, and the proliferation of cells resembling white blood cells or plasma cells in the bone marrow.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.