Evidence map›Paper›PMID 32427861›Full record

ArticleScientific reports2020

A Micro-CT and Synchrotron Imaging Study of the Human Endolymphatic Duct with Special Reference to Endolymph Outflow and Meniere's Disease.

Charlotta Kämpfe Nordström, Hao Li, Hanif M Ladak, Sumit Agrawal, Helge Rask-Andersen

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

9 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
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  5. Endolymphatic Duct and Sac Decompression: A New Life for an Old Technique.The journal of international advanced otology · 2023
    Article
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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 2 institutions in 2 countries.

Charlotta Kämpfe NordströmDepartment of Surgical Sciences, Head and Neck Surgery, section of Otolaryngology, Uppsala University Hospital, Departments of Otolaryngology, Uppsala University Hospital, SE-751 85, Uppsala, Sweden. charlotta.kampfe.nordstrom@surgsci.uu.se.
Hao LiDepartment of Surgical Sciences, Head and Neck Surgery, section of Otolaryngology, Uppsala University Hospital, Departments of Otolaryngology, Uppsala University Hospital, SE-751 85, Uppsala, Sweden.
Hanif M LadakDepartment of Otolaryngology-Head and Neck Surgery, Department of Medical Biophysics, and Department of Electrical and Computer Engineering, Western University, London, ON, Canada.
Sumit AgrawalDepartment of Otolaryngology-Head and Neck Surgery, and Department of Electrical and Computer Engineering, Western University, London, ON, Canada.
Helge Rask-AndersenDepartment of Surgical Sciences, Head and Neck Surgery, section of Otolaryngology, Uppsala University Hospital, Departments of Otolaryngology, Uppsala University Hospital, SE-751 85, Uppsala, Sweden.
Uppsala University Hospital · SEWestern University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Meniere's disease remains enigmatic, and has no treatment with sufficient evidence. The characteristic histopathological finding is endolymphatic hydrops, suggesting either an overproduction or decreased reabsorption of endolymph in the human inner ear. This study presents the first analysis of the vascular plexus around the human endolymphatic duct using micro computed tomography and coherent synchrotron radiation with phase contrast imaging. Using a software program, data were processed by volume-rendering with scalar opacity mapping to create transparent three-dimensional reconstructions. A rich vascular plexus was discovered around the endolymphatic duct that drained into collecting channels, linked to the vestibular venous outflow system. This network is believed to make up the principal route for endolymph outflow, and its associated malfunction may result in endolymphatic hydrops and Meniere's disease.

Indexed as

Endolymphatic DuctHumansMeniere DiseaseMultimodal ImagingRadiographic Image Interpretation, Computer-AssistedSoftwareSynchrotronsX-Ray Microtomography

Identifiers

PMID32427861
PMCPMC7237694
OpenAlexW3013793030

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.