Scimago Journal & Country Rank

Clinical Endoscopyopen access


South Korea

Universities and research institutions in South Korea

Subject Area and Category


Korean Society of Gastrointestinal Endoscopy



Publication type



22342400, 22342443





How to publish in this journal


Clinical Endoscopy is an open-access and peer-reviewed journal, helping researchers, technicians, and practicing physicians stay updated on global advances in experimental, diagnostic, and therapeutic endoscopic techniques used in the treatment of disorders of the gastrointestinal and pancreatico-biliary tract. CE publishes well-structure original articles, state-of-theart review articles, instructive case reports, brief reports, and letters to the editor on all subjects in the field of experimental, diagnostic, and therapeutic endoscopy as well as newer technologies. In addition, editorials explore challenging issues and encourage debate among physicians dealing with peptic ulcer disease, inflammatory bowel disease, pancreatico-biliary disease, and gastrointestinal cancer. CE also publishes special issues that feature articles focusing on current practices and latest advances in equipment and techniques used for the endoscopic management of obesity, disorders of the gastrointestinal and pancreatico-biliary tract for clinicians who are concerned about the clinical manifestations of these disorders. The journal will try to seek out and publish outstanding original articles and reviews as well as articles describing new emerging techniques and practice guidelines. Join the conversation about this journal

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Medicine (miscellaneous)2012Q4
Medicine (miscellaneous)2013Q3
Medicine (miscellaneous)2014Q3
Medicine (miscellaneous)2015Q2
Medicine (miscellaneous)2016Q2
Medicine (miscellaneous)2017Q2
Medicine (miscellaneous)2018Q2
Medicine (miscellaneous)2019Q2
Medicine (miscellaneous)2020Q2
Radiology, Nuclear Medicine and Imaging2012Q4
Radiology, Nuclear Medicine and Imaging2013Q3
Radiology, Nuclear Medicine and Imaging2014Q3
Radiology, Nuclear Medicine and Imaging2015Q2
Radiology, Nuclear Medicine and Imaging2016Q2
Radiology, Nuclear Medicine and Imaging2017Q2
Radiology, Nuclear Medicine and Imaging2018Q2
Radiology, Nuclear Medicine and Imaging2019Q2
Radiology, Nuclear Medicine and Imaging2020Q2

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20110.000
Cites / Doc. (4 years)20120.080
Cites / Doc. (4 years)20130.970
Cites / Doc. (4 years)20141.442
Cites / Doc. (4 years)20151.412
Cites / Doc. (4 years)20161.642
Cites / Doc. (4 years)20171.566
Cites / Doc. (4 years)20181.436
Cites / Doc. (4 years)20191.501
Cites / Doc. (4 years)20201.610
Cites / Doc. (3 years)20110.000
Cites / Doc. (3 years)20120.080
Cites / Doc. (3 years)20130.970
Cites / Doc. (3 years)20141.442
Cites / Doc. (3 years)20151.558
Cites / Doc. (3 years)20161.681
Cites / Doc. (3 years)20171.451
Cites / Doc. (3 years)20181.426
Cites / Doc. (3 years)20191.649
Cites / Doc. (3 years)20201.554
Cites / Doc. (2 years)20110.000
Cites / Doc. (2 years)20120.080
Cites / Doc. (2 years)20130.970
Cites / Doc. (2 years)20141.594
Cites / Doc. (2 years)20151.594
Cites / Doc. (2 years)20161.418
Cites / Doc. (2 years)20171.375
Cites / Doc. (2 years)20181.577
Cites / Doc. (2 years)20191.594
Cites / Doc. (2 years)20201.469
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites20110
Self Cites20121
Self Cites201335
Self Cites201441
Self Cites201543
Self Cites201634
Self Cites201726
Self Cites201827
Self Cites201962
Self Cites202023
Total Cites20110
Total Cites20124
Total Cites2013131
Total Cites2014385
Total Cites2015497
Total Cites2016580
Total Cites2017473
Total Cites2018482
Total Cites2019564
Total Cites2020558
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document20110
External Cites per document20120.060
External Cites per document20130.768
External Cites per document20141.376
External Cites per document20151.576
External Cites per document20161.761
External Cites per document20171.591
External Cites per document20181.631
External Cites per document20191.873
External Cites per document20201.953
Cites per document20110.000
Cites per document20120.080
Cites per document20130.970
Cites per document20141.442
Cites per document20151.558
Cites per document20161.681
Cites per document20171.451
Cites per document20181.426
Cites per document20191.649
Cites per document20201.554
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents20110
Non-citable documents20120
Non-citable documents201310
Non-citable documents201417
Non-citable documents201531
Non-citable documents201635
Non-citable documents201745
Non-citable documents201859
Non-citable documents201974
Non-citable documents202085
Citable documents20110
Citable documents201250
Citable documents2013125
Citable documents2014250
Citable documents2015288
Citable documents2016310
Citable documents2017281
Citable documents2018279
Citable documents2019268
Citable documents2020274
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents20110
Uncited documents201246
Uncited documents201369
Uncited documents2014121
Uncited documents2015127
Uncited documents2016150
Uncited documents2017151
Uncited documents2018154
Uncited documents2019142
Uncited documents2020168
Cited documents20110
Cited documents20124
Cited documents201366
Cited documents2014146
Cited documents2015192
Cited documents2016195
Cited documents2017175
Cited documents2018184
Cited documents2019200
Cited documents2020191
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Metrics based on Scopus® data as of April 2021
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