Fetal MRI Characteristics of Exencephaly: A Case Report and Literature Review

We present the fetal MRI characteristics of exencephaly, a rare malformation of the cranium. The fetus was initially misdiagnosed as anencephaly at 14 weeks of estimated gestational age (EGA) and later mislabeled as acrania at 20 weeks of EGA by ultrasound. A confirmatory magnetic resonance imaging...

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Main Authors: Ali Sharif, Yihua Zhou
Format: Article
Language:English
Published: Wiley 2016-01-01
Series:Case Reports in Radiology
Online Access:http://dx.doi.org/10.1155/2016/9801267
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author Ali Sharif
Yihua Zhou
author_facet Ali Sharif
Yihua Zhou
author_sort Ali Sharif
collection DOAJ
description We present the fetal MRI characteristics of exencephaly, a rare malformation of the cranium. The fetus was initially misdiagnosed as anencephaly at 14 weeks of estimated gestational age (EGA) and later mislabeled as acrania at 20 weeks of EGA by ultrasound. A confirmatory magnetic resonance imaging (MRI) at 29 weeks of EGA demonstrated findings consistent with exencephaly, which was confirmed after birth. To our knowledge, no full fetal MRI characteristics have been described. We hope to use this case to review the key MRI findings in differentiating exencephaly from other cranial vault defects and to help early diagnosis of exencephaly as the appropriate use of correct nomenclature allows better research while giving parents the most accurate and appropriate counseling.
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spelling doaj-art-e45063cc750e4dd989d1131453330dcd2025-02-03T01:28:36ZengWileyCase Reports in Radiology2090-68622090-68702016-01-01201610.1155/2016/98012679801267Fetal MRI Characteristics of Exencephaly: A Case Report and Literature ReviewAli Sharif0Yihua Zhou1Department of Radiology, Saint Louis University School of Medicine, 3635 Vista Boulevard at Grand Boulevard, Saint Louis, MO 63110, USADepartment of Radiology, Saint Louis University School of Medicine, 3635 Vista Boulevard at Grand Boulevard, Saint Louis, MO 63110, USAWe present the fetal MRI characteristics of exencephaly, a rare malformation of the cranium. The fetus was initially misdiagnosed as anencephaly at 14 weeks of estimated gestational age (EGA) and later mislabeled as acrania at 20 weeks of EGA by ultrasound. A confirmatory magnetic resonance imaging (MRI) at 29 weeks of EGA demonstrated findings consistent with exencephaly, which was confirmed after birth. To our knowledge, no full fetal MRI characteristics have been described. We hope to use this case to review the key MRI findings in differentiating exencephaly from other cranial vault defects and to help early diagnosis of exencephaly as the appropriate use of correct nomenclature allows better research while giving parents the most accurate and appropriate counseling.http://dx.doi.org/10.1155/2016/9801267
spellingShingle Ali Sharif
Yihua Zhou
Fetal MRI Characteristics of Exencephaly: A Case Report and Literature Review
Case Reports in Radiology
title Fetal MRI Characteristics of Exencephaly: A Case Report and Literature Review
title_full Fetal MRI Characteristics of Exencephaly: A Case Report and Literature Review
title_fullStr Fetal MRI Characteristics of Exencephaly: A Case Report and Literature Review
title_full_unstemmed Fetal MRI Characteristics of Exencephaly: A Case Report and Literature Review
title_short Fetal MRI Characteristics of Exencephaly: A Case Report and Literature Review
title_sort fetal mri characteristics of exencephaly a case report and literature review
url http://dx.doi.org/10.1155/2016/9801267
work_keys_str_mv AT alisharif fetalmricharacteristicsofexencephalyacasereportandliteraturereview
AT yihuazhou fetalmricharacteristicsofexencephalyacasereportandliteraturereview