J Korean Neurosurg Soc.  2021 May;64(3):414-417. 10.3340/jkns.2021.0040.

Perspectives : The Role of Clinicians in Understanding Secondary Neurulation

Affiliations
  • 1Neuro-oncology Clinic, Center for Rare Cancers, National Cancer Center, Goyang, Korea

Abstract

During the last two decades, there have been remarkable advances in knowledge regarding secondary neurulation. An increased number of cases of occult spinal dysraphism and progress in basic embryology research have provoked the continuous discovery of new disease entities and the reclassification of occult spinal dysraphic lesions. Examples of such changes are described. The characteristics of secondary neurulation compared with those of primary neurulation are listed and discussed. Our fundamental questions include what the evolutionary significance of secondary neurulation is and what the advantages of having secondary neurulation are. However, our current data and speculations are insufficient to support scientific inference. The direction of future progress of research in this field is predicted. The role of clinicians in this progress is emphasized.

Keyword

Secondary neurulation; Clinician; Embryology; Spinal dysraphism

Reference

References

1. Kim KH, Lee JY, Wang KC. Secondary neurulation defects-1 : retained medullary cord. J Korean Neurosurg Soc. 63:314–320. 2020.
Article
2. Lee JY, Kim SP, Kim SW, Park SH, Choi JW, Phi JH, et al. Pathoembryogenesis of terminal myelocystocele: terminal balloon in secondary neurulation of the chick embryo. Childs Nerv Syst. 29:1683–1688. 2013.
Article
3. McLone DG, Naidich TP. Spinal dysraphism: experimental and clinical. In : Holtzman RN, Stein BM, editors. The tethered spinal cord. New York: Thieme;1985. p. 14–28.
4. Pang D, Zovickian J, Lee JY, Moes GS, Wang KC. Terminal myelocystocele: surgical observations and theory of embryogenesis. Neurosurgery. 70:1383–1404. discussion 1404-1405. 2012.
Full Text Links
  • JKNS
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2024 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr