Evidence map›Paper›PMID 22222997›Full record

ArticleCornea2012

In vivo confocal microscopic findings in Lisch corneal dystrophy.

Kristina Kurbanyan, Kunjal D Sejpal, Anthony J Aldave, Sophie X Deng

Open access · greenAbstract readCase Reports
In one paragraph

Article in Cornea, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

6 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Corneal dystrophies.Nature reviews. Disease primers · 2020
    Review
  3. Article
  4. Article
  5. Review
  6. 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

4 authors at 1 institution in 1 country.

Kristina KurbanyanCornea and Uveitis Division, Jules Stein Eye Institute, University of California, Los Angeles, CA 90095, USA.
Kunjal D Sejpal
Anthony J Aldave
Sophie X Deng
University of California, Los Angeles · US

Funding

Ex Vivo Expansion of Human Limbal Stem Cells for TransplantationR01EY021797 · NEI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Sophie Deng · 2012 to 2026
$5.1M
NEI NIH HHS R01 EY021797
6 · The paper itself

Abstract

purposeTo describe the in vivo confocal microscopic and clinicopathologic correlations in Lisch corneal dystrophy.

methodsThis is a retrospective case series of 2 patients with Lisch corneal dystrophy. The diagnosis was made based on clinical findings in both cases and was confirmed histopathologically following epithelial debridement in case 1. In vivo laser scanning confocal microscopy using the Heidelberg Retina Tomograph III with the Rostock Cornea Module was carried out in both cases.

resultsClinical examination of the corneas revealed areas of epithelial opacification that were sharply demarcated in juxtaposition with normal corneal epithelium. The gray feathery appearance of the epithelial lesions in both cases was characteristic of Lisch corneal dystrophy. The central visual axis was involved in case 1, and corneal topography showed irregular astigmatism. Histological analysis of the epithelial cells in this case showed intracytoplasmic vacuoles, confirming the diagnosis of Lisch corneal dystrophy. In vivo confocal microscopy in both cases demonstrated highly hyperreflective epithelial cytoplasm with hypo-reflective nuclei. There was involvement of all epithelial layers extending to the limbus and findings on imaging were confined to the clinically observed areas of corneal opacity. The lesion in case 1 recurred after epitheliectomy of the central cornea without removal of affected limbal cells.

conclusionsThe unique features on in vivo confocal microscopy correlated with the clinical and histopathologic features of Lisch corneal dystrophy may be used to distinguish this disorder from other corneal epithelial conditions. The affected epithelial cells appear to originate from abnormal limbal stem cells.

Indexed as

Microscopy, ConfocalAdultCorneal Dystrophies, HereditaryCorneal OpacityDebridementEpithelium, CornealHumansMaleRetrospective StudiesVisual Acuity

Identifiers

PMID22222997
PMCPMC8820955
OpenAlexW2044926393

What OpenQuestion holds

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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.