Evidence map›Paper›PMID 18188572›Full record

Trial reportChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2008

Ventricular anatomy of hydrocephalus associated with myeloschisis and endoscopic third ventriculostomy.

Hiroshi Mori, Shizuo Oi, Yuichiro Nonaka, Ryo Tamogami, Ai Muroi

Abstract readClinical Trial
PubMed Publisher
In one paragraph

Trial report in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 48% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 21 citations in OpenAlex.

  1. Role of choroid plexus cauterization in augmenting the success rate of endoscopic third ventriculostomy in Chiari II-associated hydrocephalus.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2026
    Article
  2. Endoscopic assessment of ventricular anomalies diagnosed by MRI in hydrocephalus associated with myelomeningocele.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2025
    Article
  3. Myelomeningocele: Long-Term Neurosurgical Management.Advances and technical standards in neurosurgery · 2024
    Review
  4. Myelomeningocele: the management of the associated hydrocephalus.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2013
    Review
  5. Endoscopic third ventriculostomy.Journal of neurosciences in rural practice · 2012
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Hiroshi MoriDivision of Pediatric Neurosurgery, Jikei University Women's and Children's Medical Center, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan. hmori@jikei.ac.jp
Shizuo Oi
Yuichiro Nonaka
Ryo Tamogami
Ai Muroi
Jikei University School of Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectsTo characterize the anatomical features of the ventricular regions in patients with myeloschisis and related to successful performance of endoscopic third ventriculostomy (ETV).

methodsRadiological and endoscopic findings of 21 myeloschisis patients were retrospectively reviewed. Radiological features that could interfere with endoscopic procedures were (1) a huge massa intermedia (12/19), (2) sloping of the third ventricular floor (3/10), (3) narrow anteroposterior length of the third ventricular floor (2/10), and (4) narrow prepontine cistern (8/21). Endoscopic findings were (a) a narrow foramen of Monro (0/3), (b) hypertrophy of the anterior commissure (1/3), (c) sloping of the third ventricle floor (1/3), (d) a huge massa intermedia (3/3), and (e) opaque third ventricular floor (3/3). These endoscopic findings did not interfere with endoscopic procedures by using the Oi-HandyPro neuroendoscope without the above-mentioned radiological features 3 or 4.

conclusionNarrow anteroposterior length of the third ventricular floor and narrow prepontine cistern are not infrequently observed. Preoperative evaluation and intraoperative inspection of these findings are very important in successful performance of ETV.

Indexed as

HydrocephalusPrimary MyelofibrosisFemaleHumansInfant, NewbornMagnetic Resonance ImagingMaleNeuroendoscopyRetrospective StudiesThird VentricleTomography, X-Ray ComputedVentriculostomy

Identifiers

PMID18188572
OpenAlexW2020750764

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.