Erythrophagocytosis by blasts in a case of de novo acute monoblastic leukemia with rare but characteristic t(8;16).

Erythrophagocytosis by leukemic blasts is a rare phenomenon. We report a case of a female diagnosed with acute monoblastic leukemia with leukemic blasts that were CD34 and CD117 negative, showing erythrophagocytosis, vacoulations, and a rare t(8;16) on bone marrow karyotype which is associated with a poor prognosis despite intensive chemotherapy. Meticulous bone marrow examination in such a scenario may point towards the presence of t(8;16) and help clinicians take a well-informed clinical decision.