肺高血压和下坡静脉:一个偶然的发现
Bianca Thakkar1, Teresa Da Cunha2, Rachael Hagen3
1Internal Medicine, University of Connecticut Health, Farmington, USA.
Cureus
|March 24, 2025
概括
下坡静脉 (DV) 可能是由严重的肺高血压引起的,而不仅仅是上静脉塞. 这一案例凸显了为有效管理食道静脉瘤的基础条件的识别的重要性.
科学领域:
- 胃肠病学 胃肠病学
- 心脏病学 心脏病学
- 肺部病理学 肺部病理学
背景情况:
- 下坡静脉 (DV) 是一种罕见的近端食道静脉形式,通常与上腔静脉 (SVC) 阻塞有关.
- 肺高血压是一个未被充分认识到的潜在的DV病因.
研究的目的:
- 为了呈现一种下坡静脉的情况,这是严重的肺高血压的次要原因.
- 强调在没有SVC阻塞的情况下对DV的诊断和治疗考虑.
主要方法:
- 一个80岁的男性患有肺高血压和COPD,呈现出黑色素和贫血的病例报告.
- 诊断工作包括上部内镜检查,成像检查,静脉检查,胸前心脏回声图 (TTE) 和右心脏导管 (RHC).
主要成果:
- 在近道食道中发现了不出血的下坡静脉.
- 排除了SVC阻塞;严重的肺高血压被确定为DV的可能病因.
- 随着支持性护理,患者的贫血状况得到改善;没有进一步的胃肠道出血发生.
结论:
- 下坡静脉动脉可能是严重的肺高血压的并发症,原因是中静脉压力增加.
- 管理应专注于识别和治疗潜在原因,而内镜干预只适用于活跃出血.
- 个性化诊断和治疗策略对于管理下坡静脉瘤至关重要.
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