| 柳莉莎,,董雁.小脑横径／腹围比率对宫内生长迟缓的诊断价值[J].中国医学影像技术,1996,12(5):365~367 |
| 小脑横径／腹围比率对宫内生长迟缓的诊断价值 |
| Use of the Transverse Cerebellar Diameter/Abdominal Circumference Ratio in Pregnancies at Risk for Intrauterine Growth Retardation |
| 投稿时间：1996-01-22 |
| DOI： |
| 中文关键词: 宫内生长迟缓 小脑横径 腹围 B超声 |
| 英文关键词:Intrauterine growth retardation Transverse cerbellar diameter Abdominal circumference ratio |
| 基金项目: |
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| 摘要点击次数: 1255 |
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| 中文摘要: |
| 本文应用超声检测87例有宫内生长迟缓(IUGR)倾向的孕妇, 为评价TCD/AC比率对IU-GR的诊断可靠性进行了前瞻性研究。结果显示敏感性为81%, 特异性为87%, 阳性预测值84%, 阴性预测值76%.TCD/AC比率能脱离孕周计算独立评估IUGR, 有其特殊价值。 |
| 英文摘要: |
| A prospective study was conducted to evaluate the ability of the transverse cerebellar diameter/abdominal circumference ratio to identify growth retarded fetuses.Of the cases analyzed,48 of 87(55%)were growth retarded by birth weight. The TCD/AC ratio identified growth retardation with a sensitivity of 81%,specificity of 87% ,positive predictive value of 84%,and negative predictive value of 76%.The TCD/AC ratio can beuseful for the assessment of fetal growth retardation. however,the ratio may be normal in cases of severe fetal growth retardation. |
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