Buy this Article for $7.95

Have a coupon or promotional code? Enter it here:

When you buy this you'll get access to the ePub version, a downloadable PDF, and the ability to print the full article.


  1. Bose, Prithviraj MD
  2. Verstovsek, Srdan MD, PhD


The diagnosis of SM requires the presence of either the major criterion and one minor criterion, or three minor criteria. The major criterion is the presence of multifocal, dense infiltrates of MCs (>15 in aggregate) in sections of bone marrow and/or another extracutaneous organ.