论文部分内容阅读
目的 评价螺旋CT对急性肺栓塞性病变的诊断价值。方法 对临床怀疑急性肺栓塞性病变经螺旋CT诊断及数字减影血管造影 (DSA)证实的 10例病人作了回顾性分析。观察内容 :胸腔积液的有无及多少 ;肺实质病变的形态、部位及数量 ;中心及周围肺动脉内有无充盈缺损等。结果 肺栓塞 3例 ,肺梗死 7例。除 2例混合型外 ,其余8例均为周围型 ,下叶居多。结论 肺内楔形实变影可提示急性肺栓塞性病变 ,若与血管征并存则诊断价值更大
Objective To evaluate the diagnostic value of spiral CT in acute pulmonary embolism. Methods A retrospective analysis of 10 patients with clinically suspected acute pulmonary embolism confirmed by spiral computed tomography and digital subtraction angiography (DSA) was performed. Observations: whether pleural effusion and the number of; pulmonary parenchymal disease morphology, location and quantity; center and peripheral pulmonary artery filling without filling and so on. Results 3 cases of pulmonary embolism, pulmonary infarction in 7 cases. In addition to 2 cases of mixed type, the remaining 8 cases were peripheral type, the majority of the next leaf. Conclusions The wedge-shaped consolidation in the lung can be an indicator of acute pulmonary embolism, and it is more valuable to diagnose acute pulmonary embolism