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2000•Internal MedicineOpen access

A Patient with Cyclic Neutropenia Complicated by Severe Persistent Neutropenia Successfully Delivered a Healthy Baby.

Takako Abe, Hiroyuki Azuma, Ayako Watanabe, Toshio Shigekiyo, Satoko ENDOU, Ritsuko POU, Rijin Fukui, Kazutoshi Maeda, Toshihiro Aono, Toshio Matsumoto

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Abstract

We describe a 24-year-old pregnant woman complicated by cyclic neutropenia (CN), who was successfully treated with granulocyte-colony stimulating factor (G-CSF). Her white blood cell (WBC) and neutrophil count fluctuated from 2,600 to 4,600/microl, and 26 to 2,530/microl, respectively. The peak neutrophil count gradually decreased as pregnancy advanced, resulting in the disappearance of its cyclicity. At 39 weeks of pregnancy when the neutrophil count became 84/microl, the patient was started on G-CSF and her neutrophil count increased to 1,550/microl on the fourth day after delivery. She delivered a healthy baby without any complications at 39 weeks of pregnancy.

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What this paper is about

We describe a 24-year-old pregnant woman complicated by cyclic neutropenia (CN), who was successfully treated with granulocyte-colony stimulating factor (G-CSF). Her white blood cell (WBC) and neutrophil count fluctuated from 2,600 to 4,600/microl, and 26 to 2,530/microl, respectively. The peak neutrophil count gradually decreased as pregnancy advanced, resulting in the disappearance of its cyclicity. At 39 weeks of pregnancy when the neutrophil count became 84/microl, the patient was started on G-CSF and her neutrophil count increased to 1,550/microl on the fourth day after delivery. She delivered a healthy baby without any complications at 39 weeks of pregnancy.

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Available abstract

We describe a 24-year-old pregnant woman complicated by cyclic neutropenia (CN), who was successfully treated with granulocyte-colony stimulating factor (G-CSF). Her white blood cell (WBC) and neutrophil count fluctuated from 2,600 to 4,600/microl, and 26 to 2,530/microl, respectively. The peak neutrophil count gradually decreased as pregnancy advanced, resulting in the disappearance of its cyclicity. At 39 weeks of pregnancy when the neutrophil count became 84/microl, the patient was started on G-CSF and her neutrophil count increased to 1,550/microl on the fourth day after delivery. She delivered a healthy baby without any complications at 39 weeks of pregnancy.

Key concepts: Medicine, Neutropenia, Absolute neutrophil count, Pregnancy, Granulocyte colony-stimulating factor, White blood cell, Blood count, Complete blood count

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A Patient with Cyclic Neutropenia Complicated by Severe Persistent Neutropenia Successfully Delivered a Healthy Baby. — Research Paper | ScholarLens