Myeloid Sarcoma

**Semantic type:** Neoplastic Process

**Definition:** A tumor mass composed of myeloblasts or immature myeloid cells. It occurs in extramedullary sites or the bone. (WHO, 2001)

**Synonyms:** - Chloroma - Chloroma - Chloroma - Extramedullary Myeloid Sarcoma - Extramedullary Myeloid Tumor - Extramedullary Myeloid Tumor - MYELOID_SARCOMA - Myeloid sarcoma - SARCOMA, MYELOID, MALIGNANT - chloroma