Refractory Accelerated Phase Chronic Myeloid Leukemia, BCR-ABL1 Positive

**Semantic type:** Neoplastic Process

**Definition:** An accelerated phase chronic myeloid leukemia, BCR-ABL1 positive that is resistant to treatment.

**Synonyms:** - Refractory Accelerated Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive - Refractory Accelerated Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive - Refractory Accelerated Phase Chronic Myelogenous Leukemia, BCR::ABL1 Positive - Refractory Accelerated Phase Chronic Myeloid Leukemia - Refractory Accelerated Phase Chronic Myeloid Leukemia, BCR::ABL1 Positive