肺プラズマサイトーマ - 多発性骨髄腫における希少発生:症例紹介と文献の簡潔なレビュー
Daniela Diaconescu1,2, Iuliana Iordan1, Ion Dumitru3
1Hematology and Methodology of Scientific Research, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania.
Maedica
|August 29, 2025
まとめ
この症例報告は 肺のプラズマ細胞腫の 珍しい例を示しています 多発性骨髄腫患者です 発作が再発した時にしばしば見られるこの激しい合併症は 診断に問題があり 予後が悪いことを示します
科学分野:
- 血液学
- 腫瘍学
- 肺科
背景:
- 多発性骨髄腫は,再発性寛解性疾患を持つ高齢者の一般的な血液学的悪性腫瘍である.
- プラズマサイトマは,単一クローンプラズマ細胞の腫瘍で,通常,多発性骨髄腫の再発時に頻繁に発生します.
- エクストラメデュラー肺プラズマ細胞腫は極めてまれで,全プラズマ細胞腫の5%未満を占める.
研究 の 目的:
- 肺のプラズマサイトーマによるIgAラムダ多発性骨髄腫の報告
- 肺のプラズマ細胞腫に伴う診断上の課題を強調するためです.
- この合併症に関連した 攻撃的な性質と 悪い予後を強調するために
主な方法:
- 63歳のIgAラムダ多発性骨髄腫の症例報告
- 再発時の肺プラズマサイトマの診断
- 臨床的評価と治療経路の評価
主要な成果:
- ステージIIIBのサルモン・デューリー多発性骨髄腫と診断された患者は,再発時に肺プラズマ細胞腫を発症した.
- 治療にも関わらず 病気が急激に進行した.
- 肺のプラズマサイトーマは 希少で難しい診断だと判明した.
結論:
- エクストラメデュラー肺プラズマ細胞腫は多発性骨髄腫の希少な症状である.
- 診断は難しいので バイオプシーで確認する必要があります
- 肺のプラズマサイトーマの存在は,病気が進行し,予後が悪いと関連しています.
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