切换至 "中华医学电子期刊资源库"

中华医学超声杂志(电子版) ›› 2019, Vol. 16 ›› Issue (07) : 504 -510. doi: 10.3877/cma.j.issn.1672-6448.2019.07.004

所属专题: 文献

妇产科超声影像学

胎儿第四脑室发育在产前超声鉴别颅后窝异常的临床应用
何冠南1,(), 赵婧1, 张玲1, 张骞1, 汤蓓1   
  1. 1. 610000 成都,四川省妇幼保健院超声科
  • 收稿日期:2019-05-20 出版日期:2019-07-01
  • 通信作者: 何冠南
  • 基金资助:
    四川省卫生计生委课题(17ZD035)

Clinical value of development of the fourth ventricle in prenatal sonographic evaluation of fetal posterior fossa abnormalities

Guannan He1,(), Jing Zhao1, Ling Zhang1, Qian Zhang1, Bei Tang1   

  1. 1. Department of Ultrasound, Maternal and Child Health Hospital of Sichuan Province, Chengdu 610000, China
  • Received:2019-05-20 Published:2019-07-01
  • Corresponding author: Guannan He
  • About author:
    Corresponding author: He Guannan, Email:
引用本文:

何冠南, 赵婧, 张玲, 张骞, 汤蓓. 胎儿第四脑室发育在产前超声鉴别颅后窝异常的临床应用[J]. 中华医学超声杂志(电子版), 2019, 16(07): 504-510.

Guannan He, Jing Zhao, Ling Zhang, Qian Zhang, Bei Tang. Clinical value of development of the fourth ventricle in prenatal sonographic evaluation of fetal posterior fossa abnormalities[J]. Chinese Journal of Medical Ultrasound (Electronic Edition), 2019, 16(07): 504-510.

目的

研究中孕期胎儿第四脑室形态与大小在鉴别颅后窝异常诊断中的临床应用价值。

方法

根据笔者既往建立并报道的第四脑室正常值测量数据作为第四脑室大小的评价指标,结合胎儿颅脑异常的超声图像、第四脑室形态与大小测值,对2013年1月至2017年12月四川省妇幼保健院产前超声诊断为颅后窝异常58例单胎胎儿的临床资料进行分组研究。第1组,第四脑室增大24例;第2组,第四脑室缩小或消失7例;第3组,第四脑室形态与测值正常27例。总结3组颅后窝异常胎儿临床结局。

结果

第1组24例胎儿中Dandy-Walker畸形15例,超声形态与测值:以第4脑室横径增大为主,横径测值均位于同孕周两倍标准差之上;交通性脑积水9例;超声形态与测值:第四脑室横径、前后径、周长及面积均位于同孕周胎儿两倍标准差之上。第2组7例胎儿中Arnold-ChiariⅡ畸形3例,菱脑融合3例,Joubert综合征1例;超声形态与测值:第四脑室横径、前后径、周长、面积均位于同孕周两倍标准差之下。第3组27例胎儿中后颅窝池增宽10例,颅后窝蛛网膜囊肿3例,第四脑室以上部位梗阻导致脑积水8例,永存Blake陷窝囊肿6例;超声形态与测值:第四脑室横径、前后径、周长及面积均在正常范围内。临床结局:3组58例产前诊断颅后窝异常的胎儿超声或(和)磁共振检查后29例孕妇选择终止妊娠在外院引产,19例孕妇继续妊娠至胎儿正常出生。产后磁共振成像,引产后尸检证实产前超声诊断与产后检查结果均符合。

结论

第四脑室形态与大小测值在产前超声评价颅后窝异常中有重要价值。第四脑室增大、减小甚至消失是颅后窝严重畸形的线索,是预后不良的指标之一。更大样本量,更广孕周范围的研究有可能进一步证实本研究得出的结论。

Objective

To assess the value of the shape and size of the fourth ventricle in evaluating fetal posterior fossa abnormalities in the second trimester.

Methods

Based on ultrasound images, the size of the fourth ventricle was measured, the shape of the fourth ventricle was described, and the data of the fourth ventricle was compared with the previously established normal range. A study was then performed on the clinical data of 58 singleton cases with fetal posterior fossa abnormalities from January 2013 to December 2017 at the Maternal and Child Health Hospital of Sichuan Province. The cases were divided into three groups: group 1, 24 cases with increased fourth ventricle; group 2, 7 with decreased or vanished fourth ventricle; and group 3, 27 with normal fourth ventricle. The pregnancy outcomes of all cases were summarized.

Results

In group 1, there were 15 cases of Dandy-Walker malformation, the transverse diameter of the fourth ventricle was increased, and the transverse diameters were all double standard deviation (2SD) above the value for the same gestational age; there were 9 cases of communicating hydrocephalus, the transverse and anteroposterior diameters, perimeter, and area were all 2SD above the values for the same gestational age. In group 2, 3 had Arnold-Chiari malformationⅡ, 1 had Joubert syndrome, and 3 had rhombencephalosynapsis; the transverse and anteroposterior diameter, perimeter, and area with decreased or vanished fourth ventricle were all 2SD less than the values for the gestational age. In group 3, 10 cases had increased posterior cranial fossa, 3 had posterior cranium arachnoid cyst, 8 had hydrocephalus caused by obstruction above the fourth ventricle, and 6 had Blake's porch cyst; the transverse and anteroposterior diameter, perimeter, and area were all in the normal ranges. In three groups of 58 patients with prenatal diagnosis of posterior fossa abnormalities, after ultrasound or (and) magnetic resonance examination (MRI), 29 pregnant women chose to terminate the pregnancy, and 19 continued to be pregnant until the normal birth of the fetus. Postpartum MRI and autopsy after induction of labor indicated that prenatal ultrasound diagnosis and postnatal examination results were consistent.

Conclusions

The assessment of the size and shape of the fourth ventricle has important value in prenatal ultrasound evaluation of posterior fossa diseases. It is suggested that increased, decreased, or vanished fourth ventricle are not only important diagnostic evidence but also prognostic indicators for posterior fossa diseases. However, our findings still need to further confirmed by multi-center studies with larger samples and wider ranges of gestational weeks.

图1 孕23+1周Dandy-Walker畸形胎儿,产前超声声像图示第四脑室扩大与后颅凹池相通
图2 孕25周菱脑融合胎儿,产前超声声像图示小脑半球融合,第四脑室消失
图5 孕24周永存Blake陷窝囊肿胎儿第四脑室切面声像图
表1 第1组15例小脑蚓部缺如第四脑室下部边界缺失胎儿第四脑室超声测值
表2 第2组7例胎儿第四脑室超声测值
表3 第3组27例胎儿第四脑室超声测值
表4 第3组58例颅后窝异常胎儿异常分类及临床结局
1
李胜利, 罗国阳. 胎儿畸形产前超声诊断学 [M]. 北京: 科学技术出版社, 2017: 262-278.
2
中国医师协会超声医师分会. 产前超声检查指南(2012) [J/CD]. 中华医学超声杂志(电子版), 2012, 9(7): 574-580.
3
何冠南, 罗红, 赵婧, 等. 孕中期胎儿第四脑室正常值的产前超声诊断[J]. 中国医学影像学杂志, 2017, 25(4): 299-302.
4
Ecker JL, Shipp TD, Bromley B, et al. The sonographic diagnosis of Dandy-Walker and Dandy-Walker variant: associated findings and outcomes [J]. Prenat Diagn. 2000, 20(4): 328-332.
5
锁成珍, 李亦宁, 杨惠邱. 胎儿脑积水的超声诊断及产科处理[J]. 中国妇幼保健, 2002, 17(8): 491-492.
6
孙志英, 梁会泽, 贾化平, 等. 胎儿Arnold-ChiariⅡ型异常的产前超声诊断[J/CD]. 中华医学超声杂志(电子版), 2009, 6(5): 901-904.
7
Tully HM, Dempsey JC, Ishak GE, et al. Beyond Gómez-López-Hernández syndrome: recurring phenotypic themes in rhombencephalosynapsis [J]. Am J Med Genet A, 158A(10): 2393-2406.
8
Quisling RG, Barkovich AJ, Maria BL. Magnetic resonance imaging features and classification of central nervous system malformations in Joubert syndrome [J]. J Child Neurol, 1999, 14(10): 628-635; discussion 669-672.
9
翟少智, 刘国荣, 蓝博文, 等. Joubert综合征的MR诊断价值[J]. 中国CT和MRI杂志, 2013, 11(1): 108-110.
10
陈曦, 李胜利, 文华轩, 等. Joubert综合征及相关疾病的产前及产后影像学研究[J/CD]. 中华医学超声杂志(电子版), 2014, 11(6): 508-513.
11
Nelson MD Jr, Maher K, Gilles FH. A different approach to cysts of the posterior fossa [J]. Pediatr Radiol, 2004, 34(9): 720-732.
12
Paladini D, Quarantelli M, Pastore G, et al. Abnormal or delayed development of the posterior membranous area of the brain: anatomy, ultrasound diagnosis, natural history and outcome of Blake′s pouch cyst in the fetus [J]. Ultrasound Obstet Gynecol, 2012, 39(3): 279-287.
13
李胜利, 廖伊梅, 文华轩. 颅内囊性结构(室管膜下囊肿、布莱克囊肿、韦氏腔、中间帆腔)产前超声报告与解读[J/CD]. 中华医学超声杂志(电子版), 2018, 15(5): 330-339.
[1] 武玺宁, 欧阳云淑, 张一休, 孟华, 徐钟慧, 张培培, 吕珂. 胎儿心脏超声检查在抗SSA/Ro-SSB/La抗体阳性妊娠管理中的应用[J]. 中华医学超声杂志(电子版), 2023, 20(10): 1056-1060.
[2] 杨水华, 何桂丹, 覃桂灿, 梁蒙凤, 罗艳合, 李雪芹, 唐娟松. 胎儿孤立性完全型肺静脉异位引流的超声心动图特征及高分辨率血流联合时间-空间相关成像的应用[J]. 中华医学超声杂志(电子版), 2023, 20(10): 1061-1067.
[3] 赵红娟, 赵博文, 潘美, 纪园园, 彭晓慧, 陈冉. 应用多普勒超声定量分析正常中晚孕期胎儿左心室收缩舒张时间指数[J]. 中华医学超声杂志(电子版), 2023, 20(09): 951-958.
[4] 张璟璟, 赵博文, 潘美, 彭晓慧, 毛彦恺, 潘陈可, 朱玲艳, 朱琳琳, 蓝秋晔. 胎儿超声心动图测量McGoon指数在评价胎儿肺血管发育中的应用[J]. 中华医学超声杂志(电子版), 2023, 20(08): 860-865.
[5] 旺久, 陈军, 朱霞, 米玛央金, 赵胜, 陈欣林, 李建华, 王双. 山南市妇幼保健院开展胎儿系统超声筛查的效果分析[J]. 中华医学超声杂志(电子版), 2023, 20(07): 728-733.
[6] 徐鹏, 李军, 高巍伦, 王峥, 庞珅, 李春妮, 朱霆. 快速旋转扫查法在胎儿超声心动图检查中的应用价值[J]. 中华医学超声杂志(电子版), 2023, 20(07): 761-766.
[7] 谭芳, 杨娇娇, 沈玉琴, 李炎菲海, 王海蕊, 范思涵, 纪学芹. 胎儿心脏定量分析技术对正常胎儿心脏形态及收缩功能的评价[J]. 中华医学超声杂志(电子版), 2023, 20(06): 598-604.
[8] 罗刚, 泮思林, 陈涛涛, 许茜, 纪志娴, 王思宝, 孙玲玉. 超声心动图在胎儿心脏介入治疗室间隔完整的肺动脉闭锁中的应用[J]. 中华医学超声杂志(电子版), 2023, 20(06): 605-609.
[9] 黄佳, 石华, 张玉国, 胡佳琪, 陈茜. 胎儿左头臂静脉正常与异常超声图像特征及其临床意义[J]. 中华医学超声杂志(电子版), 2023, 20(06): 610-617.
[10] 袁泽, 庄丽. 超声检测胎儿脐动脉和大脑中动脉血流对胎儿宫内窘迫的诊断价值[J]. 中华医学超声杂志(电子版), 2023, 20(06): 618-621.
[11] 刘镭, 杨昕, 许晓华, 林胜谋, 熊初琴, 农丽录, 董振宇, 李胜利. 中孕期胎儿鼻前皮肤厚度及鼻骨长度筛查胎儿染色体病的临床价值[J]. 中华医学超声杂志(电子版), 2023, 20(05): 506-510.
[12] 李全喜, 唐辉军, 唐友杰, 杨飞. DISCO成像技术在前列腺增生与前列腺癌鉴别诊断中的应用价值[J]. 中华腔镜泌尿外科杂志(电子版), 2023, 17(04): 332-335.
[13] 吴新兰, 余静. 彩色多普勒超声在腹股沟斜疝和直疝与股疝鉴别诊断中的应用价值[J]. 中华疝和腹壁外科杂志(电子版), 2023, 17(05): 611-614.
[14] 张霄峰, 王军. 腹股沟疝与股疝的超声征象及鉴别诊断价值分析[J]. 中华疝和腹壁外科杂志(电子版), 2023, 17(05): 615-618.
[15] 朱风尚, 舍玲, 丁永年, 杨长青. 警惕炎症性肠病与少见肠道疾病的鉴别诊断[J]. 中华消化病与影像杂志(电子版), 2023, 13(05): 273-276.
阅读次数
全文


摘要