Myeloid sarcoma

Myeloid sarcoma
#00060021
Author: Elizabeth Courville
Category: Myeloid Neoplasms and acute leukemia (WHO 2016) > Acute Myeloid Leukemia > Myeloid sarcoma
Published Date: 09/15/2015

By immunohistochemical stains, the neoplastic cells are positive for CD45 (shown here), CD4, CD33, lysozyme, and myeloperoxidase and are negative for cytokeratin markers.