Recurrent Chronic Phase Chronic Myeloid Leukemia, BCR-ABL1 Positive

**Semantic type:** Neoplastic Process

**Definition:** The reemergence of chronic phase chronic myeloid leukemia, BCR-ABL1 positive after a period of remission.

**Synonyms:** - Relapsed Chronic Phase Chronic Myeloid Leukemia, BCR-ABL1 Positive