Oncohematology

Blast Cells in Peripheral Blood Smear: Morphology and Diagnosis

Morphology of blast cells in peripheral blood: differential diagnosis of acute leukemias, cytological features, and criteria for assessing blastosis.

Peripheral blood smear: blast cells with nucleoli and basophilic cytoplasm
Peripheral blood smear: blast cells with nucleoli and basophilic cytoplasm

80% blast cells found in peripheral blood. Source: lady_in_a_lab_coat