Evidence map›Paper›PMID 32792801›Full record

ArticleOman journal of ophthalmology

Rare stromal corneal dystrophic diseases in Oman: A clinical and histopathological analysis for accurate diagnosis.

Ahmed Mohamed Reda, Somaia Ahmed Saad El-Din

Open access · diamondAbstract read
In one paragraph

Article in Oman journal of 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
0.1field-weighted citation impact, top 50% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  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

2 authors at 1 institution in 1 country.

Ahmed Mohamed RedaDepartment of Ophthalmology, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
Somaia Ahmed Saad El-DinDepartment of Pathology, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
Ain Shams University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionCorneal dystrophy (CD) encirclements a heterogeneous group of genetically determined corneal diseases. Many features still remain unknown.

aimThe purpose of this study was to highlight the clinical and the histopathological aspects of rare stromal CDs and to assess the clinical and the histopathological roles in their diagnosis. PATIENTS AND

methodsThis study incorporated 10 eyes of six patients, clinically diagnosed as follows: four patients with bilateral lattice stromal CD (8 eyes) and two patients, each one eye, one with macular and the other with granular-type CD. Histopathological examination with applications of many special stains was done in four eyes (4 patients) after penetrating keratoplasty.

resultsThe histopathological examination was in concordance with the clinical diagnosis of three examined corneas and revealed first eye with lattice dystrophy, second eye with macular dystrophy, and third eye with granular dystrophy. The fourth examined cornea was not that in concordance with the clinical diagnosis of lattice CD as it showed mixed stromal CD patterns of granular, macular, and lattice types.

conclusionHistopathological assessment of corneal dystrophy cases, subjected to keratoplasty is recommended to avoid missing cases with mixed stromal corneal dystrophy. Also, using low magnification slit lamp alone in the clinical assessment of the corneal opacity appeared to be limited mode and thus, the imaging corneal methods such confocal microscopy and high-definition optical coherence tomography are recommended for future cases especially in cases with unclassic query diagnosis.

Indexed as

Corneal dystrophygranularhistopathologylatticemacular

Identifiers

PMID32792801
PMCPMC7394083
OpenAlexW3044825888

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.