主にリンパ節から発生する,既得免疫不全症候群に関連する血管内大B細胞リンパ腫:症例報告

Wei Zhang¹, Qi Sui Li¹, Chang Gang Deng¹

¹Infection Department of Chongqing Public Health Medical Center, Chongqing, China.

Frontiers in oncology

|February 16, 2026

まとめ

血管内大B細胞リンパ腫 (IVLBCL) は,まれながんである. このケースは,HIV陽性患者の異常なプレゼンテーションを強調し,迅速な診断と寛解のための併用治療を強調しています.

科学分野:

腫瘍学腫瘍学
血液学ヘマトロジ
感染症感染症は感染症です.

背景:

血管内大B細胞リンパ腫 (IVLBCL) は,希少な分散型大B細胞リンパ腫のサブタイプである.
ノダルの関与はまれで,非典型的なプレゼンテーションのために診断は困難です.
PET-CTと生検は重要な診断ツールです.

研究の目的:

HIV陽性患者のIVLBCLの珍しい症例を提示するために.
診断上の課題と成功した管理戦略を強調する.
早期発見と併用療法の大切さを強調する.

主な方法:

診断のためのリンパ節の外科的切除と病理学的検査.
HIV管理のための併用抗レトロウイルス療法 (cART).
IVLBCL治療のためのCHOP/R-CHOP化学療法.

主要な成果:

エイズと慢性B型肝炎を患っている52歳の女性のIVLBCLの診断が確認されました.
cARTとCHOP/R-CHOP化学療法の6サイクル後に完全寛解が達成されました.
患者は治療後2年間寛解状態にとどまっていました.

結論:

孤立したリンパ節の関わりを持つIVLBCLは,特にHIV陽性個体では非常にまれです.
非典型的特徴を早期に認識し,迅速に抗レトロウイルス療法と化学療法を併用することが不可欠です.
厳格なIVLBCL症例の寛解を達成するために,警戒と個別化された管理が不可欠です.

キーワード:

HIVはHIVを感染する.既得免疫不全症候群に罹患しています.ケースレポートケースレポート血管内の大型B細胞リンパ腫リンパ節のリンパ節に

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