Management Challenges of Acute Promyelocytic Leukemia in Pregnancy: A Case Report.

Acute promyelocytic leukemia (APML) is a rare hematologic emergency with a high mortality rate due to bleeding diathesis, which is due to a disseminated intravascular coagulation-like coagulopathy; APML is complicated enough to treat on its own and becomes particularly challenging when it occurs during pregnancy due to the complexities in managing both maternal and fetal health. APML is associated with a challenging therapeutic dilemma for pregnant women, and there is a risk of fetal malformations and developmental abnormalities caused by exposure to chemotherapy. A 31-year-old woman at 29 weeks of gestation presented with a 3-week history of fatigue. Complete blood count revealed pancytopenia, and further evaluation confirmed a diagnosis of APML. Due to her severe thrombocytopenia and associated pregnancy risks, ATRA therapy was initiated, and a primary Cesarean section was performed at 31 weeks 3 days of gestation to mitigate maternal and fetal complications. After delivery, arsenic trioxide was added to the treatment regimen, resulting in a favorable response. In this case report, we discuss clinical decisions and therapeutic interventions and compare our patient's case with those found in the literature. This case highlights the importance of prenatal care and early intervention in improving outcomes for both mother and child.