外节边缘区域淋巴瘤:一个病例报告
Walter Camilo Mera Romo1, Wilmer Orlando Aponte Barrios1, Jorge Alberto Carrillo Bayona1
1Diagnostic Imaging Department, Faculty of Medicine, National University of Colombia, National University Hospital of Colombia, Bogotá, Colombia.
Radiology case reports
|October 26, 2023
概括
非霍奇金淋巴瘤 (NHL) 是一种多样化的癌症. 这一案例突出了边缘区域淋巴瘤 (MZL),这是一个罕见的NHL亚型,由于其在成像上的多样化外观,它提出了诊断挑战.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 诊断成像 诊断成像 诊断成像
背景情况:
- 非霍奇金淋巴瘤 (NHLs) 是一组多样化的淋巴增殖性瘤,大多数起源于成熟的B淋巴细胞.
- 常常NHL发生在外节部位 (近25%),这给诊断带来了挑战.
- 扩散性大B细胞淋巴瘤和卵泡淋巴瘤是发达国家最常见的亚型,而边缘区域淋巴瘤 (MZL) 较为罕见.
研究的目的:
- 介绍一个边缘区域淋巴瘤 (MZL) 具有挑战性的病例.
- 讨论与 extranodal MZL 相关的诊断困难.
- 强调在差异诊断中考虑罕见的NHL亚型的重要性.
主要方法:
- 一个70岁的老妇人的病例报告,有明显的右下体质量.
- 临床检查显示没有外围腺病变或全身症状.
- 诊断工作包括成像,它呈现了模仿各种疾病的发现.
主要成果:
- 这名患者被诊断为边缘区域淋巴瘤 (MZL).
- 图像检测结果异常,并模仿了传染性,良性和恶性过程.
- 外节体呈现有助于诊断的复杂性.
结论:
- 外节边缘区域淋巴瘤 (MZL) 可以呈现非特异性成像发现,使诊断复杂化.
- 对于罕见的NHL亚型来说,需要高度的怀疑指数,特别是在极管外的位置.
- 这一案例强调了整合临床,成像和病理学发现对于准确的MZL诊断的重要性.
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