Hematopoiesis Diagram: Blood Cell Development from Stem Cells #172874 (License: Personal Use)

The diagram depicts the hierarchical differentiation of hematopoietic stem cells into two primary progenitor lines: myeloid and lymphoid. Myeloid stem cells yield myeloid blasts that mature into red blood cells, platelets, and most white blood cells (e.g., neutrophils, monocytes), while lymphoid stem cells produce lymphoid blasts that develop into lymphocytes (T cells, B cells, NK cells). Arrows indicate lineage progression and cellular maturation stages.

Used in medical education, hematology textbooks, clinical training modules, and patient-facing resources to explain blood cell formation; matches user intent for learning about bone marrow function, anemia, leukemia, or immune system development.