Evidence map›Paper›PMID 32788635›Full record

ArticleScientific reports2020

Classification of cervical neoplasms on colposcopic photography using deep learning.

Bum-Joo Cho, Youn Jin Choi, Myung-Je Lee, Ju Han Kim, Ga-Hyun Son, Sung-Ho Park, Hong-Bae Kim, Yeon-Ji Joo, Hye-Yon Cho, Min Sun Kyung and 5 more

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 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
7.4field-weighted citation impact, top 2% 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

50 citing papers in PubMed, 102 citations in OpenAlex.

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  5. Artificial intelligence in the diagnosis and management of gynecologic cancer.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2025
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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

15 authors at 7 institutions in 1 country.

Bum-Joo Cho *Department of Ophthalmology, Hallym University Sacred Heart Hospital, 22, Gwanpyeong-ro 170beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do, 14068, Republic of Korea. bjcho8@gmail.com.
Youn Jin Choi *Department of Obstetrics and Gynecology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Myung-Je LeeMedical Artificial Intelligence Center, Hallym University Medical Center, Anyang, Republic of Korea.
Ju Han KimDivision of Biomedical Informatics, Seoul National University Biomedical Informatics (SNUBI), Seoul National University College of Medicine, Seoul, Republic of Korea.
Ga-Hyun SonInstitute of New Frontier Research, Hallym University College of Medicine, Chuncheon, Republic of Korea.
Sung-Ho ParkDepartment of Obstetrics and Gynecology, Hallym University Kangnam Sacred Heart Hospital, 1, Shingil-ro, Yeongdeungpo-gu, Seoul, 07441, Republic of Korea.
Hong-Bae KimDepartment of Obstetrics and Gynecology, Hallym University Kangnam Sacred Heart Hospital, 1, Shingil-ro, Yeongdeungpo-gu, Seoul, 07441, Republic of Korea.
Yeon-Ji JooDepartment of Obstetrics and Gynecology, Hallym University Kangnam Sacred Heart Hospital, 1, Shingil-ro, Yeongdeungpo-gu, Seoul, 07441, Republic of Korea.
Hye-Yon ChoDepartment of Obstetrics and Gynecology, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Republic of Korea.
Min Sun KyungDepartment of Obstetrics and Gynecology, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Republic of Korea.
Young-Han ParkDepartment of Obstetrics and Gynecology, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea.
Byung Soo KangDepartment of Obstetrics and Gynecology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Soo Young HurDepartment of Obstetrics and Gynecology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Sanha LeeDepartment of Obstetrics and Gynecology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Sung Taek ParkInstitute of New Frontier Research, Hallym University College of Medicine, Chuncheon, Republic of Korea. parkst96@gmail.com.
Hallym University Kangnam Sacred Heart Hospital · KRThe Catholic University of Korea Seoul St. Mary's Hospital · KRHallym University Dongtan Sacred Heart Hospital · KRHallym University Sacred Heart Hospital · KRCatholic University of Korea · KRHallym University Medical Center · KRSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Colposcopy is widely used to detect cervical cancers, but experienced physicians who are needed for an accurate diagnosis are lacking in developing countries. Artificial intelligence (AI) has been recently used in computer-aided diagnosis showing remarkable promise. In this study, we developed and validated deep learning models to automatically classify cervical neoplasms on colposcopic photographs. Pre-trained convolutional neural networks were fine-tuned for two grading systems: the cervical intraepithelial neoplasia (CIN) system and the lower anogenital squamous terminology (LAST) system. The multi-class classification accuracies of the networks for the CIN system in the test dataset were 48.6 ± 1.3% by Inception-Resnet-v2 and 51.7 ± 5.2% by Resnet-152. The accuracies for the LAST system were 71.8 ± 1.8% and 74.7 ± 1.8%, respectively. The area under the curve (AUC) for discriminating high-risk lesions from low-risk lesions by Resnet-152 was 0.781 ± 0.020 for the CIN system and 0.708 ± 0.024 for the LAST system. The lesions requiring biopsy were also detected efficiently (AUC, 0.947 ± 0.030 by Resnet-152), and presented meaningfully on attention maps. These results may indicate the potential of the application of AI for automated reading of colposcopic photographs.

Indexed as

Deep LearningNeural Networks, ComputerAdolescentAdultAgedAged, 80 and overArtificial IntelligenceCase-Control StudiesColposcopyDiagnosis, Computer-AssistedFemaleHumansMiddle AgedRetrospective StudiesUterine Cervical DysplasiaUterine Cervical Neoplasms

Identifiers

PMID32788635
PMCPMC7423899
OpenAlexW3048881824

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.