肺栓塞患者行多层螺旋CT诊断的临床应用价值
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摘要:目的:评估肺栓塞患者行多层螺旋CT诊断的临床应用价值。方法:将患者分为2组,两组分别采用X线及64排螺旋CT诊断。结果:CT组栓塞位于主肺动脉者占比为31.25%、位于肺叶动脉者占34.38%、位于肺段动脉者占18.75%、位于亚段动脉者占15.63%。与X线组差异有统计学意义(P<0.05)。结论:采用多层螺旋CT诊断肺栓塞,可明确栓子所处区域,提高疾病检出率。
关键词:肺栓塞;多层螺旋CT;X线
中图分类号:R445.3;R445.4;R563.5 文献标识码:B DOI:10?郾3969/j.issn.1001-0270.2019.02.16
Abstract: Objective: To evaluate the clinical value of multi-slice spiral CT in the diagnosis of pulmonary embolism. Methods: The patients were divided into 2 groups and diagnosed by X-ray and 64-slice spiral CT respectively. Results: The proportion of embolism in main pulmonary artery, lobar artery, segmental artery and subsegmental artery in CT group were 31.25%,34.38%,18.75%,15.63%, respectively. Compared with the X-ray group, the difference was statistically significant (P<0.05). Conclusion: The diagnosis of pulmonary embolism by multilayer spiral CT can identify the region of embolus and improve the detection rate of pulmonary embolism.
Key Words: Pulmonary Embolism; Multi-slice Spiral CT; X-ray
肺栓塞为临床常见病,患者临床症状以呼吸困难、心率上升为主。如未及时确诊,并给予治疗,极容易危及患者的生命。X线与CT,均为临床用于诊断肺栓塞的主要影像学技术。为提高疾病检出率,本文于本院2016年6月-2018年6月收治的肺栓塞患者中,随机选取64例作为样本。阐述了多层螺旋CT的诊断方法,并观察了诊断效果。
1 资料与方法
1.1 一般资料
将本院收治的肺栓塞患者,随机分为X线组与CT组2组。X线组患者共32例,性别:男/女=16/16。年...
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