Myeloid Leukemia, Philadelphia-Positive

**Semantic type:** Neoplastic Process

**Definition:** Myeloid leukemia characterized by the presence of Philadelphia chromosome.

**Synonyms:** - Ph1-Positive Granulocytic Leukemia - Ph1-Positive Myelocytic Leukemia - Ph1-Positive Myelogenous Leukemia - Ph1-Positive Myeloid Leukemia - Philadelphia-Positive Granulocytic Leukemia - Philadelphia-Positive Myelocytic Leukemia - Philadelphia-Positive Myelogenous Leukemia - Philadelphia-Positive Myeloid Leukemia