Myelomeningocele

The management of the associated hydrocephalus

G. Tamburrini, P. Frassanito, K. Iakovaki, F. Pignotti, C. Rendeli, D. Murolo, C. Di Rocco

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

Background: The pathogenesis of the hydrocephalus associated with myelomeningocele (MMC) has been the subject of an extensive number of studies. The contemporary reduction of the incidence of the Chiari II malformation and of the associated active hydrocephalus after closure of the spinal defect in utero is in line with previous studies suggesting a prominent role of the posterior cranial fossa abnormalities, where even the increased venous pressure might be at least mostly a consequence of the constriction of the posterior cranial fossa structures. Pure absorptive abnormalities however coexist, the main ones documented to be abnormal cisternal spaces and peculiar cerebrospinal fluid chemical features. Materials and methods: We reviewed the pertinent literature concerning the pathogenesis and management of the hydrocephalus associated to MMC. We also reviewed our personal experience in managing the hydrocephalus in such patients through an endoscopic third ventriculostomy. Results and conclusions: The literature review demonstrated an overall reduction in more recent series of children with MMC needing to be treated for the associated hydrocephalus postnatally, questioning the role of the prenatal care of the disease in this context. Less severe conditions and a more conservative neurosurgical attitude have certainly contributed to the reduction of the reported active postnatal hydrocephalus rate. Long-term cognitive evaluation of the children with MMC that we managed with an endoscopic third ventriculocisternostomy (ETV) as primary as well as secondary procedure did not demonstrate significant differences in the outcome compared with non-complicated extrathecally shunted children, favouring ETV as a valuable option in this subset of patients.

Original languageEnglish
Pages (from-to)1569-1579
Number of pages11
JournalChild's Nervous System
Volume29
Issue number9
DOIs
Publication statusPublished - Sep 2013

Fingerprint

Meningomyelocele
Hydrocephalus
Ventriculostomy
Posterior Cranial Fossa
Venous Pressure
Prenatal Care
Constriction
Cerebrospinal Fluid
Incidence

Keywords

  • ETV
  • Hydrocephalus
  • Myelomeningocele
  • Pathogenesis

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Clinical Neurology

Cite this

Tamburrini, G., Frassanito, P., Iakovaki, K., Pignotti, F., Rendeli, C., Murolo, D., & Di Rocco, C. (2013). Myelomeningocele: The management of the associated hydrocephalus. Child's Nervous System, 29(9), 1569-1579. https://doi.org/10.1007/s00381-013-2179-4

Myelomeningocele : The management of the associated hydrocephalus. / Tamburrini, G.; Frassanito, P.; Iakovaki, K.; Pignotti, F.; Rendeli, C.; Murolo, D.; Di Rocco, C.

In: Child's Nervous System, Vol. 29, No. 9, 09.2013, p. 1569-1579.

Research output: Contribution to journalArticle

Tamburrini, G, Frassanito, P, Iakovaki, K, Pignotti, F, Rendeli, C, Murolo, D & Di Rocco, C 2013, 'Myelomeningocele: The management of the associated hydrocephalus', Child's Nervous System, vol. 29, no. 9, pp. 1569-1579. https://doi.org/10.1007/s00381-013-2179-4
Tamburrini G, Frassanito P, Iakovaki K, Pignotti F, Rendeli C, Murolo D et al. Myelomeningocele: The management of the associated hydrocephalus. Child's Nervous System. 2013 Sep;29(9):1569-1579. https://doi.org/10.1007/s00381-013-2179-4
Tamburrini, G. ; Frassanito, P. ; Iakovaki, K. ; Pignotti, F. ; Rendeli, C. ; Murolo, D. ; Di Rocco, C. / Myelomeningocele : The management of the associated hydrocephalus. In: Child's Nervous System. 2013 ; Vol. 29, No. 9. pp. 1569-1579.
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