MPO

In a hematologic context, MPO+ typically stands for Myeloperoxidase positive. This is a critical laboratory marker used to determine if a patient’s leukemia is of myeloid origin (identifying it as AML) rather than lymphoid origin (ALL). while the sources discuss the diagnosis and classification of AML and ALL in depth, they focus more on genetic translocations like t(15;17) and t(8;21) as diagnostic hallmarks