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肺栓塞是指各种栓子堵塞肺动脉或其分支所起肺循环障碍的一种临床病理综合征。目前,诊断肺栓塞的手段有很多,如肺动脉造影、螺旋CT、磁共振成像,以及对疑诊为深静脉血栓形成肺栓塞的病人进行严密的病史收集和心电图、X线胸片检查,临床症状、体征及相关的变化等诊断肺栓塞的方法。总之,肺栓塞是一种诊断比较困难,预后比较差的疾病。尤其在老年人群中,应该引起临床医师的高度警惕,以期能够早期诊断早期治疗。由于其临床表现没有十分特异的特点,而确诊的方法比较复杂且昂贵,所以很容易误诊。
Pulmonary embolism refers to a variety of emboli plug the pulmonary artery or its branches from a pathological pulmonary disease, a clinicopathological syndrome. At present, there are many means of diagnosing pulmonary embolism, such as pulmonary angiography, spiral CT, magnetic resonance imaging, as well as strict history collection and electrocardiogram, X-ray examination, clinical symptoms of patients suspected of deep vein thrombosis pulmonary embolism , Signs and related changes such as the diagnosis of pulmonary embolism. In short, pulmonary embolism is a diagnosis of more difficult, the prognosis is poor disease. Especially in the elderly population, clinicians should be caused by a high degree of vigilance, in order to be able to early diagnosis of early treatment. Because of its clinical manifestations are not very specific characteristics, and the diagnosis of the method is more complicated and expensive, so it is easy to misdiagnosis.