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Concomitant presence of JAK2 V617F mutation and BCR-ABL translocation in a pregnant woman with polycythemia vera

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Abstract

In 2007, a 27-year-old woman presented with mild splenomegaly. Blood counts showed hemoglobin (Hb): 17.8 g/dl, HCT: 56% and Red blood cells: 6.45 × 1012/L. Bone marrow examination disclosed a hypercellular marrow. Molecular analysis showed the presence of the JAK2 V617F mutation and BCR-ABL/BCR mRNA b3a2 transcript. A diagnosis of BCR-ABL-positive polycythemia vera (PV) was made. In 2009, she had nulipar pregnancy and treated with interferon-alpha. She delivered a healthy girl infant at 37 weeks. This case report suggests that in a PV pregnant woman with a concomitant presence of JAK2 V617F mutation and BCR-ABL translocation, the administration of interferon during the pregnancy could lead to a safe pregnancy and delivery.

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Acknowledgment

We would like to thank Hematology-Oncology and BMT Research Center, Imam Khomeini Hospital for assistance in providing sample and patient information.

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Correspondence to Seyed H. Ghaffari.

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Gholamreza Toogeh and Shirin Ferdowsi are equally contributed to this work. Supported by grant to Dr Seyed H. Ghaffari from Hematology, Oncology and BMT Research Center, Tehran University of Medical Sciences.

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Toogeh, G., Ferdowsi, S., Naadali, F. et al. Concomitant presence of JAK2 V617F mutation and BCR-ABL translocation in a pregnant woman with polycythemia vera. Med Oncol 28, 1555–1558 (2011). https://doi.org/10.1007/s12032-010-9570-8

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  • DOI: https://doi.org/10.1007/s12032-010-9570-8

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