Morphological Signs of Dyserythropoiesis in Bone Marrow

Dyserythropoiesis in bone marrow aspirate: morphology of erythroid precursors, nuclear deformation, multinuclearity, and megaloblastoid cell changes.

Editorial team 1 min September 27, 2026

Bone marrow smear: erythrokaryocytes with nuclear deformation and megaloblastosis

Dyserythropoiesis (abnormal nuclear shape, megaloblastosis)

Sample type: Bone marrow aspirate Staining type: May-Grünwald-Giemsa Authors: A. Domingo Claros

Workplace: Bellvitge University Hospital, L’Hospitalet de Llobregat, Barcelona

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