Myeloid sarcoma
SOLID TUMOR COMPOSED OF IMMATURE WHITE BLOOD CELLS[2] CALLED MYELOBLASTS.
Chloroma; Sarcoma, granulocytic; Sarcoma, Granulocytic; Granulocytic sarcoma; Primary granulocytic sarcoma
A myeloid sarcoma (chloroma, granulocytic sarcoma, extramedullary myeloid tumor) is a solid tumor composed of immature white blood cells called myeloblasts. A chloroma is an extramedullary manifestation of acute myeloid leukemia; in other words, it is a solid collection of leukemic cells occurring outside of the bone marrow.