扩散型大B细胞淋巴瘤呈现为右心室质量和心脏吸管
Chinmayi Kothari1, Lakshmi Kattamuri2, Prasana Ramesh3
1Department of Internal Medicine All India Institute of Medical Sciences, New Delhi.
Journal of Brown hospital medicine
|October 6, 2025
概括
扩散性大B细胞淋巴瘤 (DLBCL) 可能呈现为罕见的心脏质量,导致严重的并发症,如心脏栓塞. 通过多式成像早期诊断和及时治疗对于改善这些具有挑战性的淋巴瘤病例的结果至关重要.
科学领域:
- 在瘤学瘤学.
- 心脏病学 心脏病学
- 放射学 放射学是一门学科.
背景情况:
- 扩散性大B细胞淋巴瘤 (DLBCL) 是一种常见的非霍奇金淋巴瘤.
- 虽然DLBCL通常是节点性,但可以涉及节外部位,包括2~4%的病例中的心脏.
- 主要心脏DLBCL是一个诊断挑战,模仿良性病变,需要先进的成像.
研究的目的:
- 报告一个DLBCL病例作为一次性心脏质量.
- 突出多式成像在诊断心脏瘤中的作用.
- 强调早期诊断和治疗心脏DLBCL的重要性.
主要方法:
- 关于DLBCL与心脏参与的病例报告.
- 用于诊断的跨心回声图,跨食道回声图 (TEE) 和心脏磁共振成像 (CMR).
- 使用正电子发射断层扫描-CT (PET-CT) 用于分期和初级瘤定位.
- 组织病理学活检证实了诊断.
主要成果:
- DLBCL表现为右心房质量,心周溢血和心脏坦波纳.
- 多模式成像 (TEE,CMR) 成功诊断出心脏瘤.
- PET-CT有助于分期和识别主要瘤部位.
- 活检证实了DLBCL亚型.
结论:
- DLBCL可以呈现为一次性心脏质量,需要先进的成像来准确诊断.
- 多式成像对于区分心脏DLBCL与其他质量和手术规划至关重要.
- 早期诊断和积极的治疗对于改善心脏DLBCL的预后至关重要,尽管结果通常不佳.
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