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No delineation of translocation, BCR-ABL1, or Phil chromosome noted to qualify for ICD-O-3 9863.
Specific term as defined by WHO, codes as 9875/3 and indicates the process has Ph+, BCR-ABL1 fusion and/or t(9;22)(q34;q11) demonstrated, as defined by ICD-O-3 for 9875 as well. Presumably myelogenousleukemia without genetic studies done would be coded to 9863.