Congenital Brain Malformations: An Integrated Diagnostic Approach

被引：11

作者：

Chaudhari, Bimal P. ^{[1
,2
]}

Ho, Mai-Lan ^{[2
,3
]}

机构：

[1] Nationwide Childrens Hosp, Pediat, Columbus, OH USA

[2] Ohio State Univ, Columbus, OH 43210 USA

[3] Nationwide Childrens Hosp, Radiol, Columbus, OH 43205 USA

来源：

SEMINARS IN PEDIATRIC NEUROLOGY | 2022年 / 42卷

关键词：

TEGMENTAL CAP DYSPLASIA; GRAY-MATTER HETEROTOPIA; SEPTO-OPTIC DYSPLASIA; CORPUS-CALLOSUM; JOUBERT SYNDROME; WHITE-MATTER; PARTIAL RHOMBENCEPHALOSYNAPSIS; PERIVENTRICULAR HETEROTOPIA; HETEROGENEOUS MALFORMATION; CONSENSUS CLASSIFICATION;

D O I：

10.1016/j.spen.2022.100973

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Congenital brain malformations are abnormalities present at birth that can result from developmental disruptions at various embryonic or fetal stages. The clinical presentation is nonspecific and can include developmental delay, hypotonia, and/or epilepsy. An informed combination of imaging and genetic testing enables early and accurate diagnosis and management planning. In this article, we provide a streamlined approach to radiologic phenotyping and genetic evaluation of brain malformations. We will review the clinical workflow for brain imaging and genetic testing with up-to-date ontologies and literature references. The organization of this article introduces a streamlined approach for imaging-based etiologic classification into malformative, destructive, and migrational abnormalities. Specific radiologic ontologies are then discussed in detail, with correlation of key neuroimaging features to embryology and molecular pathogenesis. (C) 2022 Elsevier Inc. All rights reserved.

引用

页数：30

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