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黄珊珊,张楚霜,郭静宜,吕国荣.三维超声VOCAL技术测量妊娠11~13⁺⁶周正常胎儿脉络丛及侧脑室体积[J].中国医学影像技术,2024,40(11):1735~1738

三维超声VOCAL技术测量妊娠11~13⁺⁶周正常胎儿脉络丛及侧脑室体积

Three-dimensional ultrasound VOCAL technique for measuring volume of choroid plexus and lateral ventricles in normal fetus of 11—13⁺⁶ gestational weeks

投稿时间：2024-05-18 修订日期：2024-07-13

DOI：10.13929/j.issn.1003-3289.2024.11.021

中文关键词: 胎儿发育侧脑室脉络丛超声检查

英文关键词:fetal development lateral ventricles choroid plexus ultrasonography

基金项目:泉州医学高等专科学校校院联合创新科研项目(XYL2304)。

作者	单位	E-mail
黄珊珊	晋江市医院(上海市第六人民医院福建医院)超声医学科, 福建泉州 362200
张楚霜	晋江市医院(上海市第六人民医院福建医院)超声医学科, 福建泉州 362200
郭静宜	晋江市医院(上海市第六人民医院福建医院)超声医学科, 福建泉州 362200
吕国荣	福建医科大学附属第二医院超声医学科, 福建泉州 362000	lgr_feus@sina.com

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中文摘要:

目的观察三维超声虚拟器官计算机辅助分析软件(VOCAL)技术测量妊娠11~13⁺⁶周正常胎儿脉络丛体积(CPV)及侧脑室体积(LVV)的价值。方法回顾性分析妊娠11~13⁺⁶周428胎正常单胎胎儿三维超声资料,将其分为11~11⁺⁶周组(n=77)、12~12⁺⁶周组(n=225)及13~13⁺⁶周组(n=126);利用VOCAL技术测算胎儿CPV、LVV及CPV/LVV比值并进行组间比较,以Pearson相关分析观察CPV、LVV及CPV/LVV比值与头臀长(CRL)的相关性。结果 3组CPV、LVV及CPV/LVV比值差异均有统计学意义(P均＜0.05);11~11⁺⁶周组、12~12⁺⁶周组及13~13⁺⁶周组胎儿CPV及LVV依次增加,而CPV/LVV比值依次减小(校正P均＜0.05)。妊娠11~13⁺⁶周,CPV及LVV与CRL均呈高度正相关(r=0.904、0.929,P均＜0.05),而CPV/LVV比值与CRL呈高度负相关(r=－0.893,P＜0.05)。结论三维超声VOCAL技术可用于测量妊娠11~13⁺⁶周正常胎儿CPV及LVV。

英文摘要:

Objective To observe the value of three-dimensional ultrasound virtual organ computer-aided analysis (VOCAL) technique for measuring choroid plexus volume (CPV) and lateral ventricle volume (LVV) in normal fetus of 11—13⁺⁶ gestational weeks. Methods Three-dimensional ultrasonic data of 428 normal singletons at 11—13⁺⁶gestational weeks were retrospectively analyzed. The fetuses were divided into 11—11⁺⁶ weeks group (n=77), 12—12⁺⁶ weeks group (n=225) and 13—13⁺⁶ weeks group (n=126). Fetal CPV, LVV and CPV/LVV ratio were measured and calculated using VOCAL technique and compared between groups. Pearson correlation analysis was performed to observe the correlations of CPV, LVV, CPV/LVV ratio with crown-rump length (CRL). Results Significant differences of CPV, LVV and CPV/LVV ratio were found among groups (all P＜0.05). Among 11—11⁺⁶ weeks group, 12—12⁺⁶ weeks group and 13—13⁺⁶ weeks group, CPV and LVV increased progressively, while CPV/LVV ratio decreased progressively (all adjusted P＜0.05). During 11—13⁺⁶ gestational weeks, CPV and LVV were both highly positively correlated with CRL (r=0.904, 0.929, both P＜0.05), while CPV/LVV ratio was highly negatively correlated with CRL (r=－0.893, P＜0.05). Conclusion Three-dimensional ultrasound VOCAL technique was feasible for measuring CPV and LVV in normal fetus of 11—13⁺⁶ gestational weeks.

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