四维超声联合母体血清妊娠相关血浆蛋白A水平对孕中期胎儿中枢神经系统畸形的诊断价值
张雪睿 , 欧兴密 , 张银玲 , 吴枝琴 , 董晓阳
中国现代医学杂志 ›› 2025, Vol. 35 ›› Issue (18) : 72 -76.
四维超声联合母体血清妊娠相关血浆蛋白A水平对孕中期胎儿中枢神经系统畸形的诊断价值
Diagnostic value of four-dimensional ultrasound combined with maternal serum pregnancy-associated plasma protein-A for mid-pregnancy fetal central nervous system malformations
目的 探讨四维超声联合母体血清妊娠相关血浆蛋白A(PAPP-A)水平对孕中期胎儿中枢神经系统(CNS)畸形的诊断价值。 方法 选取2022年10月—2024年10月新疆军区总医院接收的187例孕妇,年龄20~40岁,孕周20~26周;根据出生后的评估结果,对胎儿CNS畸形进行统计,根据胎儿是否发生CNS畸形将孕妇分为畸形组(10例)与非畸形组(177例),比较两组四维超声检查结果及母体血清PAPP-A水平,并采用受试者工作特征(ROC)曲线分析四维超声联合PAPP-A水平对孕中期胎儿CNS畸形的诊断效能。 结果 四维超声诊断孕中期胎儿CNS畸形的敏感性为80.00%(95% CI:44.4,97.5),特异性为87.57%(95% CI:81.8,92.0)。畸形组母体血清PAPP-A水平低非畸形组(P <0.05)。ROC曲线结果显示,四维超声联合血清PAPP-A水平诊断孕中期胎儿CNS畸形的敏感性为90.0%(95% CI:0.555,0.997),特异性为97.2%(95% CI:0.935,0.991),曲线下面积为0.954(95% CI:0.879,1.000)。 结论 四维超声与母体血清PAPP-A水平联合检测在诊断孕中期胎儿CNS畸形方面显示出高敏感性和特异性,其为孕中期胎儿CNS畸形的有效诊断手段。
Objective To investigate the diagnostic value of four-dimensional ultrasound combined with maternal serum pregnancy-associated plasma protein-A (PAPP-A) levels for mid-pregnancy fetal central nervous system malformations. Methods A total of 187 pregnant women admitted to Xinjiang Military Region General Hospital between October 2022 and October 2024 were enrolled. The participants were aged 20 to 40 years, with gestational weeks ranging from 20 to 26 weeks. Based on postnatal evaluation, the fetuses were classified into a malformation group (n = 10) and a non-malformation group (n = 177). Four-dimensional ultrasound findings and maternal serum PAPP-A levels were compared between the two groups. Receiver operating characteristic (ROC) curve analysis was used to assess the diagnostic performance of the combination of four-dimensional ultrasound and maternal serum PAPP-A levels for mid-pregnancy fetal central nervous system malformations. Results The sensitivity and specificity of four-dimensional ultrasound in detecting fetal central nervous system malformations were 80.00% (8/10) (95% CI: 0.444, 0.975) and 87.57% (155/177) (95% CI: 0.818, 0.920), respectively. Maternal serum PAPP-A levels in the malformation group were significantly lower than those in the non-malformation group (P < 0.05). ROC curve analysis showed that the combined detection yielded a sensitivity of 90.00% (95% CI: 0.555, 0.997), a specificity of 93.22% (95% CI: 0.883, 0.965), and an area under the curve (AUC) of 0.937 (95% CI: 0.879, 1.000). Conclusion The combination of four-dimensional ultrasound and maternal serum PAPP-A levels demonstrates high sensitivity and specificity in diagnosing mid-pregnancy fetal central nervous system malformations, supporting its value as an effective diagnostic method.
| [1] |
张连香, 贾秋桦, 孙美英. 核磁共振联合超声及母体血清筛查在胎儿中枢神经系统畸形中的诊断价值[J]. 中国优生与遗传杂志, 2020, 28(7): 882-885. |
| [2] |
胡李琪, 袁洪亮. 产前超声诊断胎儿中枢神经系统畸形特征及基因型分析[J]. 中国计划生育学杂志, 2023, 31(8): 1991-1994. |
| [3] |
陈凤云, 李仲均, 黄素然, 四维彩色多普勒超声联合唐氏筛查诊断胎儿生长受限的临床价值[J]. 中国现代医学杂志, 2022, 32(22): 44-48. |
| [4] |
MASSELLI G, VACCARO NOTTE M R, ZACHARZEWSKA-GONDEK A, et al. Fetal MRI of CNS abnormalities[J]. Clin Radiol, 2020, 75(8): 640.e1-640.e11. |
| [5] |
MANGANARO L, BERNARDO S, ANTONELLI A, et al. Fetal MRI of the central nervous system: state-of-the-art[J]. Eur J Radiol, 2017, 93: 273-283. |
| [6] |
李登峰, 喻韬, 罗蓉, 胎儿中枢神经系统非特异性发育异常研究进展[J]. 四川医学, 2022, 43(10): 1037-1040. |
| [7] |
孙玲玲, 季春亚, 张俊, 早孕期胎儿中枢神经系统五切面联合筛查的临床价值[J]. 中华超声影像学杂志, 2025, 34(5): 383-390. |
| [8] |
谭筱檀, 袁红霞. 胎儿动静脉畸形的产前超声诊断研究[J]. 中国全科医学, 2022, 25(29): 3691-3697. |
| [9] |
董燕, 朱宏, 赵蓉, 小波阈值降噪的超声多普勒技术在胎儿中枢神经系统畸形筛查中的临床应用价值[J]. 现代生物医学进展, 2022, 22(10): 1928-1931. |
| [10] |
黄红倩, 苏家荪, 覃再隆. 胎儿中枢神经系统畸形的遗传学诊断现状[J]. 中国计划生育和妇产科, 2023, 15(5): 52-54. |
| [11] |
宋曼, 王晓红, 陈识. 核磁共振检测胎儿脑组织结构畸形和中枢神经系统异常情况及侧脑室增宽与中枢神经异常的相关性分析[J]. 中国妇幼保健, 2023, 38(3): 571-574. |
| [12] |
董亚男, 庞远, 李海朋, 超声与MRI在胎儿中枢神经系统先天畸形诊断中的应用[J]. 中国CT和MRI杂志, 2021, 19(6): 34-36. |
| [13] |
谭梦伟, 周文柏, 孙宁. 四维超声在产前胎儿肢体畸形筛查中的应用研究[J]. 转化医学杂志, 2024, 13(11): 1871-1874. |
| [14] |
李伟, 王宏桥, 李华林. 超声检查胎儿中枢神经系统畸形与染色体异常的相关性[J]. 中国计划生育学杂志, 2021, 29(2): 358-361. |
| [15] |
杨纯, 张振显, 石海梅, 超声检查早孕期胎儿中枢神经系统畸形的临床分析[J]. 医学影像学杂志, 2021, 31(9): 1475-1478. |
| [16] |
罗妙云, 林爱芹, 陈静. 四维超声在胎儿心脏畸形诊断中的应用[J]. 岭南心血管病杂志, 2024, 30(2): 181-184. |
| [17] |
古力斯坦·卡迪尔, 娜菲莎·艾力, 古力加哪提·吾斯曼, 多模态超声成像联合母体血清AFP、F-β-HCG水平对胎儿中枢神经系统畸形的诊断价值分析[J]. 中国妇幼健康研究, 2022, 33(8): 120-124. |
| [18] |
劳力, 梁娇, 蒙浣婷, 血浆游离胎儿DNA浓度联合血清妊娠相关血浆蛋白-A、β-人绒毛膜促性腺激素检测对孕妇不良妊娠结局的预测价值[J]. 中国性科学, 2024, 33(3): 91-95. |
| [19] |
孙玲玲, 胡蓉, 胡晶晶. 快速MRI联合母体血清标志物诊断孕中期胎儿CNS发育畸形[J]. 影像科学与光化学, 2022, 40(3): 659-664. |
| [20] |
张晓丽, 杨莉芹, 王琴琴, 孕中期血清PAPP-A、inhibitin A、Adam12联合NIPT在胎儿唐氏综合征筛查中的应用[J]. 海南医学, 2024, 35(12): 1745-1748. |
| [21] |
植剑芳, 冯清华, 李海玲, 孕晚期超声多血管血流参数对宫内生长受限胎儿的检测意义及对妊娠结局的影响[J]. 国际医药卫生导报, 2021, 27(12): 1799-1802. |
| [22] |
YAN J M, ZHOU C Y, YE F, et al. Diagnosis of fatal central nervous system malformations based on prenatal colour doppler ultrasound[J]. Neurosci Lett, 2020, 733: 135140. |
| [23] |
关三丽, 乔敏霞, 王君, 四维超声筛查孕中期胎儿畸形及胎儿畸形的母体妊娠期可能因素研究[J]. 中国医学装备, 2021, 18(11): 90-93. |
| [24] |
安俊芹. 分析实时动态四维彩超联合母体血清叶酸和维生素B12水平检测在孕中期胎儿中枢神经系统畸形的诊断[J]. 中国优生与遗传杂志, 2020, 28(3): 334-336. |
| [25] |
陈美毅, 赵云霞, 李渊渊, 实时动态四维彩超联合母体血清叶酸和维生素B12水平检测在孕中期胎儿中枢神经系统畸形的诊断价值[J]. 中国优生与遗传杂志, 2020, 28(10): 1241-1243. |
新疆维吾尔自治区自然科学基金(2022D01A142)
/
| 〈 |
|
〉 |