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肺静脉封闭性疾病:对潜在淋巴瘤的线索

Chaynez Rachid¹, Othman Abouobayd¹, Mohamed Ijim¹

¹Pulmonology, Morpho-Sciences Research Laboratory, Faculty of Medicine and Pharmacy of Marrakech, Cadi Ayyad University, Arrazi Hospital, University Hospital Center Mohammed VI, Marrakech, MAR.

|February 6, 2026

概括

肺静脉封闭性疾病 (PVOD) 可能是淋巴瘤的罕见症状. 早期诊断至关重要,因为肺高血压的标准治疗在恶性瘤相关的PVOD中可能是有害的.

科学领域:

心脏病学心脏病学
在瘤学瘤学.
肺部病理学肺部病理学

背景情况:

肺静脉封闭性疾病 (PVOD) 是一种罕见的毛囊后肺高血压的原因,与肺动脉高血压 (PAH) 不同.
PVOD可以是特异性,遗传性或继发于其他疾病,包括隐性恶性瘤,如淋巴瘤.

研究的目的:

报告一个PVOD病例作为霍奇金淋巴瘤的症状.
强调在患有PVOD和淋巴腺病症的患者中考虑恶性瘤的重要性.

主要方法:

一个31岁的患者病例报告,患有渐进性呼吸不全和右侧心力衰竭的迹象.
最初的胸部CT成像显示了特征性的PVOD发现和中间腺淋巴病变.
轴心淋巴结活检证实了霍奇金淋巴瘤.

主要成果:

患者出现了暗示PVOD的放射性迹象.
淋巴结活检证实了霍奇金淋巴瘤,表明PVOD是次要现象.
由于临床状况恶化,没有进行右心导管治疗.

结论:

PVOD需要高度的临床怀疑,特别是当伴有淋巴腺病时.
在这种情况下,彻底的淋巴瘤检查是强制性的.
区分原发性PVOD与恶性瘤相关的PVOD至关重要,因为标准肺血管扩张剂可能会导致致命的并发症.

关键词:

扩散地板玻璃的不透明性霍奇金淋巴瘤是一种淋巴瘤.淋巴腺病变 - 淋巴腺病变毛囊后的肺高血压是什么这就是为什么pvod pvod.

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