High Risk Chronic Myeloid Leukemia, BCR-ABL1 Positive

**Semantic type:** Finding

**Definition:** A chronic myeloid leukemia, BCR-ABL1 positive with clinicopathologic, cytogenetic, and molecular findings that define it as high risk.

**Synonyms:** - High Risk Chronic Myeloid Leukemia, BCR::ABL1 Positive - High-Risk Chronic Myeloid Leukemia, BCR-ABL1 Positive - High-Risk Chronic Myeloid Leukemia, BCR::ABL1 Positive