| 吕发勤,段云友,曹铁生,王文,张龙方,周海燕.超声诊断上腔静脉综合征的临床应用价值[J].中国医学影像技术,2001,17(11):1102~1103 |
| 超声诊断上腔静脉综合征的临床应用价值 |
| Ultrasonographic Diagnostic Value of Superior Vena Cava Syndrome |
| 投稿时间：2001-06-20 |
| DOI： |
| 中文关键词: 上腔静脉综合征 超声诊断 |
| 英文关键词:Superior vena cava syndrome Ultrasonography |
| 基金项目: |
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| 中文摘要: |
| 目的 探讨超声对上腔静脉综合征(SVCS)的诊断价值。方法 对临床疑诊为SVCS的52例患者行超声心动图检查,以该组病人的手术或DSA结果、临床治疗后的随访结果作为标准诊断方法,两结果进行比较。结果 超声诊断SVCS的真实性指标灵敏度、特异度、假阳性率、假阴性率、准确度、阳性预告值、阴性预告值、阳性似然比、阴性似然比、约登指数比分别是97.37%、92.86%、7.14%、2.63%、96.15%、97.37%、92.86%、13.63、0.03、0.90,可靠性指标卡帕值为0.90。结论 超声对诊断SVCS具有重要的临床价值,由于其敏感性较高,操作简便,价格较低,无创伤及便于随访,是首选的SVCS影像学诊断方法。 |
| 英文摘要: |
| Purpose This study was to evaluate ultrasonographic diagnostic value on superior vena cava syndrome (SVCS). Methods Fifty-two patients suspected SVCS were examined by ultrasonography.The Results from ultrasonography were compared with that from operation, DSA or following findings after systemic treatment. Results The sensitivity, specificity, mistake diagnostic rate, omission diagnostic rate, accuracy, positive predictive value, negative predictive value, positive likelihood ratio, negative likelihood ratio, Youden's index and Kappa value were respectively 97.37%,92.86%,7.14%,2.63%,96.15%,97.37%,92.86%,13.63,0.03 and 0.90. Conclusion This diagnostic test has showed that ultrasonography is important and the first choice in diagnosing SVCS by image technique. |
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