Nigerian Journal of Clinical Practice

CASE REPORT
Year
: 2020  |  Volume : 23  |  Issue : 1  |  Page : 116--119

Hypereosinophilia (HE) in acute myeloid leukemia (AML) with normal karyotype: A report of two cases


X Zhang1, B Wang2, R Zhang3, X Chai1, H Chao1 
1 Department of Hematology, Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou, Jiangsu, China
2 Department of Hematology, The Third Affiliated Hospital of Soochow University, Changzhou, China
3 Department of Hematology, The First Affiliated Hospital of Suzhou University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, Jiangsu, China

Correspondence Address:
Dr. H Chao
Affiliated Changzhou Second Hospital of Nanjing Medical University, Changzhou 213003
China

We present two rare cases of hypereosinophilia (HE) in acute myeloid leukemia with normal karyotype (NK-AML) at diagnosis. The first case is a 29-year-old female who presented with HE. On evaluation, she was found to have NK-AML. She failed to achieve complete remission (CR) after the first induction therapy with standard idarubicin and cytarabine (IA). She achieved CR after two cycles of reinduction chemotherapy with cytarabine, aclarubicin, and granulocyte colony-stimulating factor (G-CSF) (CAG) but had early relapsed. Reinduction chemotherapy with fludarabine, Ara-C, and G-CSF (FLAG) led to her second remission, followed by unrelated umbilical cord hematopoietic stem cell transplantation (HSCT). Unfortunately, she died of thrombotic thrombocytopenic purpura. The second case is a 23-year-old male who was diagnosed as NK-AML with HE. IA regimen was successively used in two cycles treatment achieving CR. He underwent haploidentical HSCT but had a relapse after 17 months of sustained remission and died 4 months later. The presence of HE may be a poor prognostic feature in NK-AML.


How to cite this article:
Zhang X, Wang B, Zhang R, Chai X, Chao H. Hypereosinophilia (HE) in acute myeloid leukemia (AML) with normal karyotype: A report of two cases.Niger J Clin Pract 2020;23:116-119


How to cite this URL:
Zhang X, Wang B, Zhang R, Chai X, Chao H. Hypereosinophilia (HE) in acute myeloid leukemia (AML) with normal karyotype: A report of two cases. Niger J Clin Pract [serial online] 2020 [cited 2020 Nov 1 ];23:116-119
Available from: https://www.njcponline.com/article.asp?issn=1119-3077;year=2020;volume=23;issue=1;spage=116;epage=119;aulast=Zhang;type=0