Evidence map›Paper›PMID 39980535›Full record

ArticleCase reports in ophthalmology

A Case of Aqueductal Stenosis with Bilateral Papilledema and Abducens Nerve Palsies without Headache.

Daisuke Nakata, Hiroshi Okada, Takayuki Doi, Yoshiaki Shimada, Atsuhiro Tanikawa, Masayuki Horiguchi, Yasuki Ito

Abstract readCase Reports
In one paragraph

Article in Case reports in ophthalmology. 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. 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.

Daisuke NakataDepartment of Ophthalmology, Toyokawa City Hospital, Toyokawa, Japan.
Hiroshi OkadaDepartment of Ophthalmology, Toyokawa City Hospital, Toyokawa, Japan.
Takayuki DoiDepartment of Ophthalmology, Toyokawa City Hospital, Toyokawa, Japan.
Yoshiaki ShimadaDepartment of Ophthalmology, Fujita Health University, School of Medicine, Toyoake, Japan.
Atsuhiro TanikawaDepartment of Ophthalmology, Fujita Health University, School of Medicine, Toyoake, Japan.
Masayuki HoriguchiDepartment of Ophthalmology, Fujita Health University, School of Medicine, Toyoake, Japan.
Yasuki ItoDepartment of Ophthalmology, Fujita Health University, School of Medicine, Toyoake, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: We report a case of aqueductal stenosis presenting with bilateral papilledema and diplopia, notably without headache. Case Presentation: A 16-year-old girl with no relevant medical history presented with a 1-week history of binocular diplopia without any loss of visual acuity in either eye. At the time of her visit, she had no symptoms of headache or vomiting. Examination of eye movements revealed bilateral abduction deficits and fundoscopic examination showed bilateral optic disc swelling. Non-contrast computed tomography of the head indicated hydrocephalus. Contrast-enhanced magnetic resonance imaging of the head revealed significant dilatation of the lateral and third ventricles but not in the fourth ventricle. Sagittal T2-weighted imaging with constructive interference in the steady state showed membranous occlusion of the cerebral aqueduct. The patient underwent an endoscopic third ventriculostomy. Binocular diplopia improved during the early postoperative period. Conclusion: Aqueductal stenosis should be considered in the differential diagnosis for patients presenting with bilateral papilledema and abducens nerve palsies, even in the absence of headache or other neurological findings.

Indexed as

Abducens nerve palsyAqueductal stenosisEndoscopic third ventriculostomyHydrocephalusPapilledema

Identifiers

PMID39980535
PMCPMC11842021

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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.