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chloroma

[klə-rō′mə]
n.
  1. The development of multiple, malignant, localized green masses of abnormal cells, usually myeloblasts, especially beneath the periosteum of the skull, spine, and ribs.chloroleukemia chloromyeloma
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.