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[边缘区域淋巴瘤的最新情况]

Marie Donzel¹, Lucile Baseggio², Camille Laurent³

¹Institut de pathologie multisite, hospices civils de Lyon, Lyon, France; Université Claude-Bernard Lyon 1, 69100 Villeurbanne, France; Centre international de recherche en infectiologie (CIRI), Institut national de la santé et de la recherche médicale (Inserm) U1111, Centre national de la recherche scientifique (CNRS), UMR5308, École normale supérieure de Lyon, Lyon, France.

Annales de pathologie

|February 20, 2026

概括

本次审查涵盖了五种边缘区域淋巴瘤 (MZL) 亚型,包括新定义的儿科和皮肤形式. 它强调了共同和独特的特征,专注于分子数据以改善诊断.

科学领域:

血液学血液学血液学
在瘤学瘤学.
病理学病理学病理学

背景情况:

2022年世界卫生组织和ICC分类界定了五个边缘区域淋巴瘤 (MZL) 实体.
这些包括 extranodal MZL (MALT淋巴瘤),结节MZL (NMZL),脏MZL (SMZL),儿科结节MZL (PNMZL) 和初级皮肤MZL (PC-MZL).
虽然共享共同的特征,但每个MZL亚型都表现出独特的特征.

研究的目的:

审查新定义的儿科结节边缘区域淋巴瘤 (PNMZL) 和初级皮肤边缘区域淋巴瘤 (PC-MZL) 实体.
讨论与边缘区域淋巴瘤诊断相关的最新分子数据.
提供公认的MZL亚型的最新概述.

主要方法:

最近的分类和分子研究的文献综述.
在MZL亚型中对形态,免疫类型和遗传特征进行比较分析.
专注于新的实体和诊断进步.

主要成果:

认可了五个不同的MZL实体,最近划分了PNMZL和PC-MZL.
在MZL亚型中存在共同和独特的特征,影响诊断.
新兴的分子数据为改善诊断准确性提供了潜力.

结论:

对MZL亚型的准确分类对于适当的患者管理至关重要.
对分子特征的进一步研究将提高诊断精度.
审查强调了更新MZL的分类和诊断工具的重要性.

关键词:

额外的边缘区域淋巴瘤.无意识的B细胞淋巴瘤淋巴瘤 B 沉默的淋巴瘤 B 沉默的边缘区域的淋巴瘤淋巴瘤的区域边缘性外性淋巴瘤.淋巴瘤的区域边缘原始皮肤.脊髓边缘区域的淋巴瘤脊髓边缘区域的淋巴瘤淋巴细胞的扩散.淋巴细胞的扩散.马尔特马尔特马尔特边缘区域淋巴瘤边缘区域淋巴瘤原发性皮肤边缘区域淋巴瘤脏边缘区域淋巴瘤脏边缘区域淋巴瘤

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