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胎儿后颅窝畸形：当前知识综述

Fetal posterior fossa malformations: review of the current knowledge.

作者信息

Milani Hérbene Jose Figuinha, Barreto Enoch Quindere de Sá, Ximenes Renato Luis da Silveira, Baldo Carlos Alberto Raimundo, Araujo Júnior Edward, Moron Antonio Fernandes

机构信息

Department of Obstetrics, Escola Paulista de Medicina da Universidade Federal de São Paulo (EPM-Unifesp), São Paulo, SP, Brazil.

Centrus - Diagnostic Imaging, Campinas, SP, Brazil.

出版信息

Radiol Bras. 2019 Nov-Dec;52(6):380-386. doi: 10.1590/0100-3984.2018.0141.

DOI:10.1590/0100-3984.2018.0141
PMID:32047332
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7007051/
Abstract

Ultrasound diagnosis of posterior fossa malformations in the prenatal period is a challenge, having major implications for the counseling and follow-up of pregnant women. The purpose of this study was to review aspects of the ultrasound evaluation of the fetal posterior fossa, as well as to describe the most relevant ultrasound findings of the main posterior fossa malformations that can affect the fetus in the prenatal period.

摘要

产前超声诊断后颅窝畸形是一项挑战，对孕妇的咨询和随访具有重大意义。本研究的目的是回顾胎儿后颅窝超声评估的各个方面，并描述在孕期可能影响胎儿的主要后颅窝畸形最相关的超声表现。

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1
Fetal posterior fossa malformations: review of the current knowledge.胎儿后颅窝畸形：当前知识综述
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本文引用的文献

1
Prenatal diagnosis of sirenomelia in the second trimester of pregnancy using two-dimensional ultrasound, three-dimensional ultrasound and magnetic resonance imaging.孕中期应用二维超声、三维超声及磁共振成像对并腿畸形进行产前诊断。
Radiol Bras. 2017 May-Jun;50(3):201-202. doi: 10.1590/0100-3984.2015.0212.
2
Inferior vermian hypoplasia--preconception, misconception.小脑蚓部发育不全——孕前认知、误解
Ultrasound Obstet Gynecol. 2014 Feb;43(2):123-36. doi: 10.1002/uog.13296.
3
Brainstem-vermis and brainstem-tentorium angles allow accurate categorization of fetal upward rotation of cerebellar vermis.
后颅窝囊肿产前及产后诊断中的挑战：一例病例报告及描述性术语的历史演变回顾
Surg Neurol Int. 2022 Sep 30;13:449. doi: 10.25259/SNI_602_2022. eCollection 2022.
脑桥-小脑蚓部和脑桥-天幕角度可准确分类小脑蚓部胎儿向上旋转。
Ultrasound Obstet Gynecol. 2012 Jun;39(6):632-5. doi: 10.1002/uog.11101. Epub 2012 May 14.
4
Prenatal diagnosis and outcome of fetal posterior fossa fluid collections.胎儿后颅窝液体积聚的产前诊断和结局。
Ultrasound Obstet Gynecol. 2012 Jun;39(6):625-31. doi: 10.1002/uog.11071. Epub 2012 May 14.
5
The fetal cerebellum: development and common malformations.胎儿小脑：发育与常见畸形
J Child Neurol. 2011 Dec;26(12):1483-92. doi: 10.1177/0883073811420148. Epub 2011 Sep 27.
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Posterior fossa malformations.后颅窝畸形
Semin Ultrasound CT MR. 2011 Jun;32(3):228-41. doi: 10.1053/j.sult.2011.02.003.
7
The fetal cerebellum. Pitfalls in diagnosis and management.胎儿小脑：诊断与处理中的陷阱
Prenat Diagn. 2009 Apr;29(4):372-80. doi: 10.1002/pd.2196.
8
Sonographic examination of the fetal central nervous system: guidelines for performing the 'basic examination' and the 'fetal neurosonogram'.胎儿中枢神经系统的超声检查：进行“基础检查”和“胎儿神经超声检查”的指南
Ultrasound Obstet Gynecol. 2007 Jan;29(1):109-116. doi: 10.1002/uog.3909.
9
Is fetal magnetic resonance imaging superior to neurosonography for detection of brain anomalies?胎儿磁共振成像在检测脑异常方面是否优于神经超声检查？
Ultrasound Obstet Gynecol. 2002 Oct;20(4):317-21. doi: 10.1046/j.1469-0705.2002.00825.x.
10
Cystic malformations of the posterior fossa: differential diagnosis clarified through embryologic analysis.后颅窝囊性畸形：通过胚胎学分析明确鉴别诊断
Radiographics. 1993 Nov;13(6):1211-31. doi: 10.1148/radiographics.13.6.8031352.