Evidence map›Paper›PMID 36038591›Full record

ArticleScientific reports2022

Spectrally resolved autofluorescence imaging in posterior uveitis.

Maximilian W M Wintergerst, Nicholas R Merten, Moritz Berger, Chantal Dysli, Jan H Terheyden, Enea Poletti, Frank G Holz, Valentin S Schäfer, Matthias Schmid, Thomas Ach and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

7 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Observational
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  4. Modeling the ratio of correlated biomarkers using copula regression.Statistical methods in medical research · 2025
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  6. Review
  7. White Dot Syndromes: Report of Three Cases.Case reports in ophthalmology
    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

11 authors at 3 institutions in 2 countries.

Maximilian W M Wintergerst *Department of Ophthalmology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany. maximilian.wintergerst@ukbonn.de.
Nicholas R Merten *Department of Ophthalmology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Moritz BergerDepartment of Medical Biometry, Informatics and Epidemiology, University of Bonn/University Hospital Bonn, Bonn, Germany.
Chantal DysliDepartment of Ophthalmology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
Jan H TerheydenDepartment of Ophthalmology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Enea PolettiCenterVue, Padua, Italy.
Frank G HolzDepartment of Ophthalmology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Valentin S SchäferClinic of Internal Medicine III, Oncology, Hematology, Rheumatology, and Clinical Immunology, University Hospital Bonn, Bonn, Germany.
Matthias SchmidDepartment of Medical Biometry, Informatics and Epidemiology, University of Bonn/University Hospital Bonn, Bonn, Germany.
Thomas AchDepartment of Ophthalmology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Robert P FingerDepartment of Ophthalmology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
University Hospital Bonn · DEUniversity of Bonn · DEUniversity of Bern · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clinical discrimination of posterior uveitis entities remains a challenge. This exploratory, cross-sectional study investigated the green (GEFC) and red emission fluorescent components (REFC) of retinal and choroidal lesions in posterior uveitis to facilitate discrimination of the different entities. Eyes were imaged by color fundus photography, spectrally resolved fundus autofluorescence (Color-FAF) and optical coherence tomography. Retinal/choroidal lesions' intensities of GEFC (500-560 nm) and REFC (560-700 nm) were determined, and intensity-normalized Color-FAF images were compared for birdshot chorioretinopathy, ocular sarcoidosis, acute posterior multifocal placoid pigment epitheliopathy (APMPPE), and punctate inner choroidopathy (PIC). Multivariable regression analyses were performed to reveal possible confounders. 76 eyes of 45 patients were included with a total of 845 lesions. Mean GEFC/REFC ratios were 0.82 ± 0.10, 0.92 ± 0.11, 0.86 ± 0.10, and 1.09 ± 0.19 for birdshot chorioretinopathy, sarcoidosis, APMPPE, and PIC lesions, respectively, and were significantly different in repeated measures ANOVA (p < 0.0001). Non-pigmented retinal/choroidal lesions, macular neovascularizations, and fundus areas of choroidal thinning featured predominantly GEFC, and pigmented retinal lesions predominantly REFC. Color-FAF imaging revealed involvement of both, short- and long-wavelength emission fluorophores in posterior uveitis. The GEFC/REFC ratio of retinal and choroidal lesions was significantly different between distinct subgroups. Hence, this novel imaging biomarker could aid diagnosis and differentiation of posterior uveitis entities.

Indexed as

SarcoidosisUveitis, PosteriorBirdshot ChorioretinopathyColoring AgentsCross-Sectional StudiesFluorescein AngiographyHumansOptical ImagingTomography, Optical CoherenceColoring Agents

Identifiers

PMID36038591
PMCPMC9424200
OpenAlexW4293779677

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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.