Hematology

Promegakaryocyte Morphology in Bone Marrow Smears

Microscopic appearance of promegakaryocytes in a bone marrow smear from a 5-year-old child. Romanowsky-Giemsa stain, morphology of megakaryopoiesis cells.

Promegakaryocytes in the bone marrow of a 5-year-old boy.

Romanowsky-Giemsa stain, x1000 magnification + phone camera magnification.

🙏 Material kindly provided by clinical laboratory diagnostics physician Nadezhda Petrenko, Blagoveshchensk.