Malformations of dorsal induction

Sangam Kanekar; Heather Kaneda; Alexis Shively

doi:10.1053/j.sult.2011.02.009

Malformations of dorsal induction

Sangam Kanekar, Heather Kaneda, Alexis Shively

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Dorsal induction includes the formation and closure of neural tube, occurs during 3-5 weeks of gestation. Neurulation occurs in two phases, primary neurulation (formation of the neural plate and subsequently neural tube) and secondary neurulation (formation of distal cord and sacral and coccygeal segments). Failure of dorsal induction leads to anencephaly, exencephaly, cephaloceles, Chiari malformation and spinal dysraphism. In this article we discuss the relevant embryology, etiopathology and detail imaging appearances of these malformations.

Original language	English (US)
Pages (from-to)	189-199
Number of pages	11
Journal	Seminars in Ultrasound, CT and MRI
Volume	32
Issue number	3
DOIs	https://doi.org/10.1053/j.sult.2011.02.009
State	Published - Jun 2011

All Science Journal Classification (ASJC) codes

Radiology Nuclear Medicine and imaging

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Malformations of dorsal induction

Abstract

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