Evidence map›Paper›PMID 30604654›Full record

ArticleThe neuroradiology journal2019

A midline prepontine cyst: Serial magnetic resonance imaging over 20 years shows very slow growth after its rapid shrinkage.

Jun Sugata, Tessei Ueda, Natsuko Tanoue, Kazuho Hirahara, Kiyohisa Kamimura, Kazunori Arita, Koji Yoshimoto

Abstract readCase Reports
In one paragraph

Article in The neuroradiology journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Prepontine intracerebral cyst with spontaneous resolution.Surgical neurology international · 2021
    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.

Jun Sugata1 Department of Neurosurgery, Kagoshima University, Japan.
Tessei Ueda1 Department of Neurosurgery, Kagoshima University, Japan.
Natsuko Tanoue1 Department of Neurosurgery, Kagoshima University, Japan.
Kazuho Hirahara3 Department of Neurosurgery, Kirishima Memorial Hospital, Japan.
Kiyohisa Kamimura4 Department of Radiology, Kagoshima University, Japan.
Kazunori Arita1 Department of Neurosurgery, Kagoshima University, Japan.ORCID https://orcid.org/0000-0002-6192-048X
Koji Yoshimoto1 Department of Neurosurgery, Kagoshima University, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An otherwise healthy 22-month-old boy suffered high fever, irritability, nausea, dysphagia, dysarthria and right hemiparesis. Magnetic resonance imaging showed a cystic mass, 15 mm in diameter, with surrounding oedema in the base of the lower pons. The symptoms subsided in about 10 days after onset, followed by a rapid decrease of the cyst size to 5 mm. Thereafter, the patient's psychomotor growth has been normal. Annual follow-up magnetic resonance imaging scans showed very gradual enlargement of the cyst located on the ventral surface of the pontomedullary junction, reaching 16 mm in diameter in 21 years after onset. It was hyperintense on T1-weighted and isointense on T2-weighted magnetic resonance imaging. No haemosiderin deposition or gadolinium enhancement was seen. This is a rare report of a two decade longitudinal follow-up of a midline prepontine cyst showing asymptomatic and very slow growth. The possible nature of the cyst includes neurenteric, dermoid and epidermoid cyst.

Indexed as

Brain DiseasesDiagnosis, DifferentialHumansInfantMagnetic Resonance ImagingMaleNeural Tube DefectsTomography, X-Ray Computedendodermal cystNeurenteric cystprepontine cystrupture

Identifiers

PMID30604654
PMCPMC6410450

What OpenQuestion holds

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Registered trials

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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.