Granulocyte-colony stimulating factor-producing multiple myeloma presenting with neutrophilia
-
- YOKOI Momoko
- Department of Hematology, Kawasaki Medical School
-
- KONDO Toshinori
- Department of Hematology, Kawasaki Medical School
-
- SHIMIZU Risa
- Department of Hematology, Kawasaki Medical School
-
- UCHIDA Keiichi
- Department of Hematology, Kawasaki Medical School
-
- HAYASHI Shigeki
- Department of Hematology, Kawasaki Medical School
-
- NISHIMURA Hirotake
- Department of Pathology, Kawasaki Medical School
-
- KONDO Eisei
- Department of Hematology, Kawasaki Medical School
-
- WADA Hideho
- Department of Hematology, Kawasaki Medical School
Bibliographic Information
- Other Title
-
- 好中球増加症を契機に診断されたG-CSF産生多発性骨髄腫
- コウチュウキュウ ゾウカショウ オ ケイキ ニ シンダン サレタ G-CSF サンセイ タハツセイ コツズイシュ
Search this article
Abstract
<p>A 71-year-old woman complained of nausea and anorexia. Laboratory tests revealed significant neutrophilia and immunoglobulin A-kappa type M proteinemia, as well as increased plasma cells on bone marrow examination. Furthermore, the serum granulocyte-colony stimulating factor (G-CSF) concentration was high at 160 pg/ml, and the colony stimulating factor 3 receptor (CSF3R)-T618I mutation was negative. Immunohistochemical (IHC) analysis of bone marrow specimens using the anti-G-CSF antibody revealed immunopositivity of some myeloma cells. The patient was diagnosed using G-CSF-producing myeloma and was treated with daratumumab, lenalidomide, and dexamethasone. Her treatment resulted in a very good partial response, with normalization of both serum G-CSF levels and neutrophil count. There have been a few cases of G-CSF -producing myeloma reported, and it has previously been reported as chronic neutrophilic leukemia with M proteinemia. According to previous reports, techniques such as serum G-CSF measurements, IHC with an anti-G-CSF antibody, and CSF3R gene mutation analysis are useful for differentiating G-CSF-producing myeloma. However, the clinical characteristics and long-term prognosis of G-CSF-producing myeloma remain unknown. Additional case gathering and investigations are required.</p>
Journal
-
- Rinsho Ketsueki
-
Rinsho Ketsueki 64 (8), 735-740, 2023
The Japanese Society of Hematology
- Tweet
Details 詳細情報について
-
- CRID
- 1390860322103512320
-
- NII Book ID
- AN00252940
-
- ISSN
- 18820824
- 04851439
-
- NDL BIB ID
- 033042230
-
- PubMed
- 37673624
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- PubMed
-
- Abstract License Flag
- Disallowed