超声与X线胸片在液气胸中的诊断比较
 |
| 第1页 |
参见附件(1636KB，2页)。
【摘要】 目的 探讨超声在液气胸中应用的可行性。方法 对213例临床不能除外气胸并具有同期(3 h)胸部CT、X线胸片的患者行盲法超声检查,以CT结果为准,比较X线和超声的液气胸检出情况。结果 超声、X线片诊断液气胸的特异性、阳性预测值均为100%,敏感性、阴性预测、准确性则分别为96.7%对73.3%、99.8%对98.0%和99.8对98.1%(P<0.05)。结论 超声作为诊断液气胸的手段可弥补X线之不足。
【关键词】 超声检查;胸膜疾病;液气胸
Study on the value of ultrasonography in diagnosis hydropneumothorax.
SHI Ping, PAN Min, HAN Yan-ni, et al.
Department of Ultrasonography, Beijing University Shenzhen Hospital,Shenzhen,Guangdong 518036, China
【Abstract】 ObjectiveTo investigate the value of ultrasound diagnosing for hydropneumothorax. Methods In aprospective double-blind concurrent controlled trial. 213patients doubted pneumothorax were examed with CT,sonography and conventional radiography. Results In 213 cases ,hydropneumothorax diagnosed in 30 hemithoraces of 30 patients by CT,29 hemithoraces by ultrasound and 22 hemithoraces by X-ray. The sensitivity, negative predictive value, accuracy by ultrasound and X-ray were 96 ......
您现在查看是摘要介绍页，详见PDF附件(1636KB，2页)。