与肺动脉破裂伪动脉瘤相关的临床和放射学特征:一项回顾性研究
Min Liu1, Jixiang Liu1, Wei Yu2
1National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, Chinese Academy of Medical Sciences, China-Japan Friendship Hospital, No 2, East Yinghua Road, 100029, Beijing, China.
BMC pulmonary medicine
|August 28, 2024
概括
肺动脉伪动脉瘤 (PAP) 的大规模血栓塞是致命的. 关键的破裂风险因素包括更大的伪动脉瘤大小,化和更高的肺动脉压力,有助于早期干预.
科学领域:
- 肺部病理学 肺部病理学
- 血管外科 血管外科
- 放射学 放射学是一门学科.
背景情况:
- 肺动脉伪动脉瘤 (PAP) 可以导致危及生命的血栓塞.
- 导致PAP破裂的因素尚不清楚.
- 这项研究研究了PAP的临床和放射性特征以及破裂风险因素.
研究的目的:
- 确定肺动脉伪动脉瘤 (PAP) 的临床和放射性特征.
- 为了确定与PAP破裂相关的风险因素.
- 改善高风险PAP的早期识别和干预.
主要方法:
- 从50名患有PAP和血栓塞的患者回顾性收集临床数据 (2019年1月至2022年12月).
- 人口特征分析,放射学发现,治疗和预后.
- 破裂和不破裂的PAP病例之间的比较分析.
主要成果:
- 在50名患者中发现了58例PAP;常见的原因是感染 (86%) 和癌症 (8%).
- 在42%的病例中发生破裂 (21/50).
- 破裂的PAP与大规模的血,更大的伪动脉瘤直径,更高的肺腔动脉发生率,更大的腔动脉直径和升高的肺动脉平均压力 (mPAP) 相关.
结论:
- 大规模的血,更大的伪动脉瘤直径,肺腔位,以及升高的mPAP是PAP破裂的重要危险因素.
- 调查结果有助于早期识别和及时干预具有高破裂风险的PAP.
- 在所有破裂病例中都取得了成功的内血管治疗,尽管发现了复发.
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