肺栓塞诊断的影像学研究进展

发布时间：2018-06-03 19:55

本文选题：肺栓塞 + 诊断　；参考：《重庆医学》2014年27期

【摘要】：正肺栓塞是全身静脉血栓挣脱迁移到肺动脉,完全或部分阻断血流进入到肺实质所引起。急性肺栓塞可导致患者迅速死亡,是继心肌梗死和中风之后第3大最常见的急性心血管疾病;而未经治疗的慢性肺栓塞可导致肺动脉高压,缩短患者寿命。肺栓塞通常呈现非特异度胸痛及呼吸急促,症状与其他常见胸部疾病类似。为提高临床诊断肺栓塞的水平,各种临床检测手段被开发出来,其中,最有价值的实验室检测是D-二聚体水平检查。然而,体内任何部位的血栓形成过程都将提升D-
[Abstract]:Positive pulmonary embolism is caused by systemic venous thrombosis that breaks free and migrates to the pulmonary artery and completely or partially blocks blood flow into the pulmonary parenchyma. Acute pulmonary embolism can lead to rapid death and is the third most common acute cardiovascular disease after myocardial infarction and stroke, while untreated chronic pulmonary embolism can lead to pulmonary hypertension and shorten the life span of patients. Pulmonary embolism usually presents non-specific chest pain and shortness of breath with symptoms similar to other common chest diseases. In order to improve the level of clinical diagnosis of pulmonary embolism, a variety of clinical detection methods have been developed, among which, the most valuable laboratory test is the D-dimer level test. However, the thrombogenesis process in any part of the body will enhance D-
【作者单位】：重庆医科大学附属第一医院放射科;
【分类号】：R563.5;R816.41

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