四肺门的综合多式成像:形态,功能和中期预后
Haiyue Xie1, Wenhao Zhu1, Jingnan Zhang1
1Department of Structural Heart Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, #167 Bei-Li-Shi Street, 100037, Beijing, People's Republic of China.
The international journal of cardiovascular imaging
|February 19, 2026
概括
四柱肺 (QPV) 是一种罕见的先天性心脏缺陷. 这项研究发现,QPV经常导致肺吐和动脉动脉瘤,其中三分之一需要手术.
科学领域:
- 心脏病学 心脏病学
- 医疗成像医学成像
- 遗传性心脏病是一种先天性心脏病.
背景情况:
- 四柱状肺 (QPV) 是一种罕见的先天性异常,具有有限的特征.
- 了解QPV形态,功能和相关风险对于患者管理至关重要.
研究的目的:
- 用多式成像来描述QPV形态和功能.
- 在QPV患者中确定中度至重度肺吐 (PR) 的预测因素.
- 评估QPV患者的中期预后和手术需求.
主要方法:
- 来自第三级医疗中心的心脏CT和MR检查的回顾性分析 (2004年10月 - 2024年9月).
- 包括16名被诊断患有QPV的患者.
- 用于QPV形态,功能和相关异常评估的多式成像.
主要成果:
- 在16名患者中诊断出QPV (0.0012%的患病率).
- 常见的形态包括D型 (38%),尖端融合 (25%) 和贝克尔型III (13%).
- 38%的患者患有相关的先天性心脏病 (CHD),69%的患者患有中度至严重的PR,50%的患者患有肺动脉动脉瘤 (PAA).
- 回的孔区域 (ROA) 和主要肺动脉 (PA) 扩张是中度至重度PR的预测因素.
- 随访时间中位数为16个月;31%需要手术,没有死亡.
结论:
- QPV是一种罕见的先天性心脏形,具有多种形态.
- 肺吐和肺动脉动脉瘤是QPV的常见后果.
- 多模式成像对于诊断,评估功能和指导QPV管理至关重要.
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