Oncohematology

Dysgranulocytopoiesis in Blood Smear: Suspected Myelodysplastic Syndrome

A clinical case of pancytopenia in a 75-year-old patient: signs of dysgranulocytopoiesis, pseudo-Pelger anomaly, and poikilocytosis with suspected MDS.

A 75-year-old patient reports severe fatigue and weakness for about a month. He has not seen a therapist; his medical history only includes inpatient treatment for surgery (hernia repair).

Peripheral blood shows pancytopenia and dysgranulocytopoiesis: neutrophil hyposegmentation is combined with hypersegmentation (macropolicyte); neutrophil hypogranulation is combined with hypergranulation, Harlequin cells. Poikilocytosis: acanthocytes. Platelet anisocytosis: both microplatelets (less than 2 µm) and macroplatelets, giant platelets are present.

Suspected MDS. Hematologist consultation and sternal puncture are recommended.

🙏 The publication was kindly provided by Clinical Laboratory Diagnostics physician Rizilya Amerkhanova, Kazan.