【中图分类号】：R563.5

    【文献标识码】：A

    【文章编号】：1004-597X(2007)10-0027-03

    【摘要】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。

    【关键词】肺栓塞；老年人群；研究体会

    12 examples old ages pulmonary embolism research experience

    Zhao Ying

    【Abstract】The pulmonary embolism is refers to each kind to stop up the pulmonary artery or its branch gets up the pulmonary circulation barrier one clinical pathology synthesis to draft. At present, the diagnosis pulmonary embolism method has very much, like the pulmonary artery radiography, spiral CT, the magnetic resonance imagery, as well as to doubts examines carries on the strict medical history collection and the electrocardiogram, X sternum inspection for the deep phlebothrombosis pulmonary embolism patient, the clinical symptom, the body draft and correlation diagnosis pulmonary embolism the and so on change method. In brief, the pulmonary embolism is one kind of diagnosis quite is difficult, after pre- quite bad disease. Especially in the old age crowd, should cause clinician to be highly vigilant, by the time can the early diagnosis early time treatment. As a result of its clinical manifestation not extremely special characteristic, but diagnoses method quite complex also expensive, therefore is very easy to misdiagnose. ......