Medical Laboratory Scientist (MLS) ASCP Exam 2025 – 400 Free Practice Questions to Pass the Exam

Erythroleukemia is a specific type of acute myeloid leukemia that is characterized by the proliferation of erythroid and myeloid cells. It affects the erythrocytic series by leading to an abnormal increase in the production of red blood cell precursors. This condition is marked by the presence of myeloblasts and erythroblasts in the bone marrow, contributing to significant disturbances in normal hematopoiesis.

In erythroleukemia, both the myeloid and erythroid lineages are involved, which allows for the disruption of the typical production of healthy red blood cells. The presence of both cell types helps ensure that the diagnosis is centered around the erythrocytic series, highlighting the direct association of this leukemia with red blood cell abnormalities.

Other types of leukemia mentioned, such as promyelocytic leukemia, acute lymphocytic leukemia, and megakaryoblastic leukemia, do not primarily focus on or significantly involve the erythrocytic lineage. Promyelocytic leukemia primarily affects myeloid cells, whereas acute lymphocytic leukemia is largely associated with lymphocyte precursors. Megakaryoblastic leukemia involves the megakaryocyte lineage, leading to disorders related to platelet production rather than the