Evidence map›Paper›PMID 37259153›Full record

ArticleEye and vision (London, England)2023

Assessing abnormal corneal endothelial cells from in vivo confocal microscopy images using a fully automated deep learning system.

Jinghao Qu, Xiaoran Qin, Rongmei Peng, Gege Xiao, Shaofeng Gu, Haikun Wang, Jing Hong

Open access · diamondAbstract read
In one paragraph

Article in Eye and vision (London, England), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
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 at 2 institutions in 1 country.

Jinghao Qu *Department of Ophthalmology, Peking University Third Hospital, No.49 Garden North Road, Haidian, Beijing, 100191, China.
Xiaoran Qin *Research Center for Brain-inspired Intelligence, Institute of Automation, Chinese Academy of Sciences, Beijing, China.
Rongmei PengDepartment of Ophthalmology, Peking University Third Hospital, No.49 Garden North Road, Haidian, Beijing, 100191, China.
Gege XiaoDepartment of Ophthalmology, Peking University Third Hospital, No.49 Garden North Road, Haidian, Beijing, 100191, China.
Shaofeng GuDepartment of Ophthalmology, Peking University Third Hospital, No.49 Garden North Road, Haidian, Beijing, 100191, China.
Haikun WangDepartment of Ophthalmology, Peking University Third Hospital, No.49 Garden North Road, Haidian, Beijing, 100191, China.
Jing HongDepartment of Ophthalmology, Peking University Third Hospital, No.49 Garden North Road, Haidian, Beijing, 100191, China. hongjing196401@163.com.ORCID http://orcid.org/0000-0002-8079-2073
Peking University · CNChinese Academy of Sciences · CN

Funding

China National Key Technologies Research and Development Program 2020AAA0105004National Natural Science Foundation of China 81800801National Natural Science Foundation of China 81970768
6 · The paper itself

Abstract

backgroundThe goal of this study is to develop a fully automated segmentation and morphometric parameter estimation system for assessing abnormal corneal endothelial cells (CECs) from LASER in vivo confocal microscopy (IVCM) images.

methodsFirst, we developed a fully automated deep learning system for assessing abnormal CECs using a previous development set composed of normal images and a newly constructed development set composed of abnormal images. Second, two testing sets, one with 169 normal images and the other with 211 abnormal images, were used to evaluate the clinical validity and effectiveness of the proposed system on LASER IVCM images with different corneal endothelial conditions, particularly on abnormal images. Third, the automatically calculated endothelial cell density (ECD) and the manually calculated ECD were compared using both the previous and proposed systems.

resultsThe automated morphometric parameter estimations of the average number of cells, ECD, coefficient of variation in cell area and percentage of hexagonal cells were 257 cells, 2648 ± 511 cells/mm

conclusionsThis is the first report to count and analyze the morphology of abnormal CECs in LASER IVCM images using deep learning. Deep learning produces highly objective evaluation indicators for LASER IVCM corneal endothelium images and greatly expands the range of applications for LASER IVCM.

Indexed as

Abnormal corneal endothelial cellsDeep learningLASER in vivo confocal microscopy

Identifiers

PMID37259153
PMCPMC10233875
OpenAlexW4378902092

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.