Evidence map›Paper›PMID 23553467›Full record

ArticleCerebellum (London, England)2013

Multidimensional analysis of fetal posterior fossa in health and disease.

Deniz Vatansever, Vanessa Kyriakopoulou, Joanna M Allsop, Matthew Fox, Andrew Chew, Joseph V Hajnal, Mary A Rutherford

Abstract read
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In one paragraph

Article in Cerebellum (London, England), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
5.4field-weighted citation impact, top 5% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Fetal neurosurgery.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2023
    Review
  8. Article
  9. Normal human brainstem development in vivo: a quantitative fetal MRI study.Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology · 2021
    Article
  10. Article
  11. Article
  12. Article
  13. 3D Super-Resolution Motion-Corrected MRI: Validation of Fetal Posterior Fossa Measurements.Journal of neuroimaging : official journal of the American Society of Neuroimaging · 2016
    Article
  14. Article
  15. MRI of the Fetal Brain.Clinical neuroradiology · 2015
    Review
  16. Article
  17. Article
  18. Fetal MRI: A Technical Update with Educational Aspirations.Concepts in magnetic resonance. Part A, Bridging education and research · 2014
    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

7 authors at 3 institutions in 1 country.

Deniz VatanseverImaging Sciences Department, MRC Clinical Sciences Centre, Imperial College London, Hammersmith Hospital Campus, London, W12 0NN, UK. deniz.vatansever10@imperial.ac.uk
Vanessa Kyriakopoulou
Joanna M Allsop
Matthew Fox
Andrew Chew
Joseph V Hajnal
Mary A Rutherford
Imperial College London · GBHammersmith Hospital · GBKing's College London · GB

Funding

Medical Research Council MC_U120088465Medical Research Council MR/K006355/1
6 · The paper itself

Abstract

Fetal magnetic resonance imaging (MRI) is now routinely used to further investigate cerebellar malformations detected with ultrasound. However, the lack of 2D and 3D biometrics in the current literature hinders the detailed characterisation and classification of cerebellar anomalies. The main objectives of this fetal neuroimaging study were to provide normal posterior fossa growth trajectories during the second and third trimesters of pregnancy via semi-automatic segmentation of reconstructed fetal brain MR images and to assess common cerebellar malformations in comparison with the reference data. Using a 1.5-T MRI scanner, 143 MR images were obtained from 79 normal control and 53 fetuses with posterior fossa abnormalities that were grouped according to the severity of diagnosis on visual MRI inspections. All quantifications were performed on volumetric datasets, and supplemental outcome information was collected from the surviving infants. Normal growth trajectories of total brain, cerebellar, vermis, pons and fourth ventricle volumes showed significant correlations with 2D measurements and increased in second-order polynomial trends across gestation (Pearson r, p < 0.05). Comparison of normal controls to five abnormal cerebellum subgroups depicted significant alterations in volumes that could not be detected exclusively with 2D analysis (MANCOVA, p < 0.05). There were 15 terminations of pregnancy, 8 neonatal deaths, and a spectrum of genetic and neurodevelopmental outcomes in the assessed 24 children with cerebellar abnormalities. The given posterior fossa biometrics enhance the delineation of normal and abnormal cerebellar phenotypes on fetal MRI and confirm the advantages of utilizing advanced neuroimaging tools in clinical fetal research.

Indexed as

Magnetic Resonance ImagingAdultCerebellar DiseasesCerebellumChildCranial Fossa, PosteriorFemaleFetusGestational AgeHumansImage Processing, Computer-AssistedInfantMaleMiddle AgedPregnancyRadiography

Identifiers

PMID23553467
OpenAlexW1980926395

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.