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Related Concept Videos

Neurulation01:30

Neurulation

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Neurulation is the embryological process which forms the precursors of the central nervous system and occurs after gastrulation has established the three primary cell layers of the embryo: ectoderm, mesoderm, and endoderm. In humans, the majority of this system is formed via primary neurulation, in which the central portion of the ectoderm—originally appearing as a flat sheet of cells—folds upwards and inwards, sealing off to form a hollow neural tube. As development proceeds, the...
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Primary intraspinal extradural primitive neuroectodermal tumor: A rare case.

Shrikant V Rege1, Jitendra Tadghare1, Harshad Patil1

  • 1Department of Neurosurgery, Sri Aurobindo Medical College and PG Institute, Indore, Madhya Pradesh, India.

Journal of Pediatric Neurosciences
|February 21, 2017
PubMed
Summary
This summary is machine-generated.

Primitive neuroectodermal tumors (PNETs) are aggressive pediatric cancers. This case study details a rare intraspinal extradural PNET, highlighting the challenges in treating these difficult childhood malignancies.

Keywords:
Intraspinal extraduralprimitive neuroectodermal tumorspinal cord

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Area of Science:

  • Pediatric Oncology
  • Neurosurgery
  • Cancer Biology

Background:

  • Primitive neuroectodermal tumors (PNETs) represent aggressive pediatric malignancies with challenging treatment protocols.
  • Primary intraspinal PNETs are exceptionally rare, often associated with poor patient prognosis and limited survival.
  • Current management lacks standardized guidelines, necessitating a multidisciplinary approach with variable outcomes.

Observation:

  • This report details a rare case of an intraspinal, extradural primitive neuroectodermal tumor.
  • The tumor's location within the spinal extradural space presents unique diagnostic and therapeutic challenges.

Findings:

  • The case highlights the rarity of primary intraspinal extradural PNETs, with limited prior literature.
  • The aggressive nature of PNETs necessitates specialized treatment strategies.

Implications:

  • Further research into optimal management strategies for intraspinal PNETs is crucial.
  • This case contributes to the limited understanding of these rare spinal cord tumors.
  • Emphasizes the need for tailored, multidisciplinary care for pediatric patients with PNETs.