Oncohematology

Primary Myelofibrosis: Blood Smear and Trephine Biopsy

Morphology in primary myelofibrosis: leucoerythroblastic peripheral blood picture, megakaryocyte atypia, and reticulin fibrosis of the bone marrow.

Primary myelofibrosis. Leucoerythroblastic syndrome in peripheral blood. Bone marrow with increased cellularity, numerous dense clusters of atypical megakaryocytes are observed.