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Bedside to Bench Report

New onset acute promyelocytic Leukemia during pregnancy: report of 2 cases

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Pages 397-401 | Received 30 Jul 2018, Accepted 22 Sep 2018, Published online: 19 Nov 2018
 

ABSTRACT

Acute promyelocytic leukemia (APL) is one of the most fatal hematological malignancies. APL during pregnancy is a rare comorbidity and can lead to adverse outcomes, such as maternal and/or fetal death, without timely and appropriate management. Medical management for APL during pregnancy remains challenging. We reported 2 patients with no regular prenatal visits who were diagnosed with APL during pregnancy. One presented with typical hematological abnormalities related to infection, while the other presented with intracranial hemorrhage, which is rare. Although supportive measures and chemotherapy were administered after APL was diagnosed, these two patients had completely different outcomes. The pregnancy outcomes of APL patients depend greatly on the timely diagnosis and appropriate management of the disease. Physicians should pay more attention to APL during pregnancy and thus may save more maternal and fetal lives. Further study of the management of APL during pregnancy is warranted.

Abbreviations: AML: acute myeloid leukemia; APL: acute promyelocytic leukemia; WBC: white blood cell; RBC: red blood cell; Hb: hemoglobin; PT: prothrombin time; TT: thrombin time; APTT: activated partial thromboplastin time; TP: total protein; ALB: albumin; AST: aspartate transaminase; ALT: alanine aminotransferase; LDH: lactate dehydrogenase; ATRA: all-trans retinoic acid; ICH: intracranial hemorrhage; DIC: disseminated intravascular coagulation

Acknowledgments

We would like to acknowledge and thank the patients and their family members.

Disclosure of Potential Conflicts of Interest

No potential conflicts of interest were disclosed.

Ethical statements

The enrolled patient provided written informed consent. The study was reviewed and approved by the ethical committee of Tianjin Medical University General Hospital.

Additional information

Funding

This work was supported by National Natural Science Fund of China under Grant No. 81471419 and Natural Science Fund of Tianjin Municipal Science and Technology Commission under Grant No. 16JCYBJC26400.

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