Plasma Cell Infiltration of the Bone Marrow

Cytological picture of bone marrow smear: severe infiltration by atypical plasma cells and plasmablasts in multiple myeloma. Cell morphology.

Nana Novikova 1 min October 31, 2025

Bone marrow smear: total infiltration by plasma cells

Bone marrow smear: groups of atypical plasmacytes and plasmablasts

Bone marrow smear: large plasmablasts with visible nucleoli

Severe plasma cell infiltration of the bone marrow with a predominance of immature forms.

🙏 The publication was kindly provided by KDL physician Nana Novikova, CHUZ “KB” RZD-Meditsina" Smolensk.

Read next

Bone Marrow in Multiple Myeloma Remission: A Case Study

Bone Marrow in Multiple Myeloma Remission: A Case Study

Evaluating bone marrow aspirate in multiple myeloma remission: mature plasma cell morphology, absence of atypia, and normal myelogram parameters.

Nana Novikova 1 min

Multiple Myeloma: Plasma Cells in Bone Marrow

Multiple Myeloma: Plasma Cells in Bone Marrow

A clinical case of multiple myeloma: bone marrow microscopy showing significant plasma cell infiltration and multinucleated atypical plasma cells.

Nana Novikova 1 min

Atypical Plasma Cells in Multiple Myeloma: Morphology

Atypical Plasma Cells in Multiple Myeloma: Morphology

Morphological features of plasma cells in bone marrow in multiple myeloma: loss of perinuclear halo, multinucleated plasma cells.

Editorial team 1 min