Scimago Journal & Country Rank

Academic Radiology

Country United States  - SIR icon SIR Ranking of United States
H Index
Subject Area and CategoryMedicine
Radiology, Nuclear Medicine and Imaging
PublisherElsevier USA
Publication typeJournals
ISSN10766332, 18784046
Scope Academic Radiology publishes original reports of clinical and laboratory investigations in diagnostic imaging, the diagnostic use of radioactive isotopes, computed tomography, positron emission tomography, magnetic resonance imaging, ultrasound, digital subtraction angiography, and related techniques.


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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.

Radiology, Nuclear Medicine and Imaging1999Q1
Radiology, Nuclear Medicine and Imaging2000Q1
Radiology, Nuclear Medicine and Imaging2001Q2
Radiology, Nuclear Medicine and Imaging2002Q1
Radiology, Nuclear Medicine and Imaging2003Q1
Radiology, Nuclear Medicine and Imaging2004Q1
Radiology, Nuclear Medicine and Imaging2005Q2
Radiology, Nuclear Medicine and Imaging2006Q1
Radiology, Nuclear Medicine and Imaging2007Q1
Radiology, Nuclear Medicine and Imaging2008Q1
Radiology, Nuclear Medicine and Imaging2009Q1
Radiology, Nuclear Medicine and Imaging2010Q1
Radiology, Nuclear Medicine and Imaging2011Q1
Radiology, Nuclear Medicine and Imaging2012Q2
Radiology, Nuclear Medicine and Imaging2013Q1
Radiology, Nuclear Medicine and Imaging2014Q1
Radiology, Nuclear Medicine and Imaging2015Q1
Radiology, Nuclear Medicine and Imaging2016Q1
Radiology, Nuclear Medicine and Imaging2017Q1
Radiology, Nuclear Medicine and Imaging2018Q1
Radiology, Nuclear Medicine and Imaging2019Q1

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.

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)19990.751
Cites / Doc. (4 years)20000.864
Cites / Doc. (4 years)20011.064
Cites / Doc. (4 years)20021.175
Cites / Doc. (4 years)20031.441
Cites / Doc. (4 years)20041.667
Cites / Doc. (4 years)20051.880
Cites / Doc. (4 years)20061.920
Cites / Doc. (4 years)20072.247
Cites / Doc. (4 years)20082.318
Cites / Doc. (4 years)20092.253
Cites / Doc. (4 years)20102.399
Cites / Doc. (4 years)20112.275
Cites / Doc. (4 years)20122.294
Cites / Doc. (4 years)20132.244
Cites / Doc. (4 years)20142.152
Cites / Doc. (4 years)20152.155
Cites / Doc. (4 years)20162.235
Cites / Doc. (4 years)20172.338
Cites / Doc. (4 years)20182.464
Cites / Doc. (4 years)20192.575
Cites / Doc. (3 years)19990.751
Cites / Doc. (3 years)20000.854
Cites / Doc. (3 years)20010.988
Cites / Doc. (3 years)20021.310
Cites / Doc. (3 years)20031.513
Cites / Doc. (3 years)20041.739
Cites / Doc. (3 years)20051.904
Cites / Doc. (3 years)20062.070
Cites / Doc. (3 years)20072.358
Cites / Doc. (3 years)20082.283
Cites / Doc. (3 years)20092.355
Cites / Doc. (3 years)20102.489
Cites / Doc. (3 years)20112.217
Cites / Doc. (3 years)20122.106
Cites / Doc. (3 years)20132.323
Cites / Doc. (3 years)20142.098
Cites / Doc. (3 years)20152.191
Cites / Doc. (3 years)20162.230
Cites / Doc. (3 years)20172.474
Cites / Doc. (3 years)20182.413
Cites / Doc. (3 years)20192.645
Cites / Doc. (2 years)19990.714
Cites / Doc. (2 years)20000.725
Cites / Doc. (2 years)20011.051
Cites / Doc. (2 years)20021.357
Cites / Doc. (2 years)20031.494
Cites / Doc. (2 years)20041.695
Cites / Doc. (2 years)20051.988
Cites / Doc. (2 years)20062.014
Cites / Doc. (2 years)20072.216
Cites / Doc. (2 years)20082.185
Cites / Doc. (2 years)20092.462
Cites / Doc. (2 years)20102.426
Cites / Doc. (2 years)20111.927
Cites / Doc. (2 years)20122.132
Cites / Doc. (2 years)20132.263
Cites / Doc. (2 years)20141.927
Cites / Doc. (2 years)20152.100
Cites / Doc. (2 years)20162.287
Cites / Doc. (2 years)20172.325
Cites / Doc. (2 years)20182.446
Cites / Doc. (2 years)20192.662
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 Cites199949
Self Cites200068
Self Cites200173
Self Cites200296
Self Cites2003222
Self Cites2004150
Self Cites2005181
Self Cites2006121
Self Cites2007182
Self Cites2008151
Self Cites2009141
Self Cites2010177
Self Cites201181
Self Cites2012103
Self Cites2013167
Self Cites201476
Self Cites2015106
Self Cites2016111
Self Cites2017100
Self Cites2018110
Self Cites2019107
Total Cites1999464
Total Cites2000410
Total Cites2001502
Total Cites2002541
Total Cites2003876
Total Cites20041073
Total Cites20051205
Total Cites20061099
Total Cites20071316
Total Cites20081340
Total Cites20091326
Total Cites20101416
Total Cites20111350
Total Cites20121331
Total Cites20131510
Total Cites20141353
Total Cites20151398
Total Cites20161389
Total Cites20171447
Total Cites20181402
Total Cites20191513
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 document19990.672
External Cites per document20000.713
External Cites per document20010.844
External Cites per document20021.077
External Cites per document20031.130
External Cites per document20041.496
External Cites per document20051.618
External Cites per document20061.842
External Cites per document20072.032
External Cites per document20082.026
External Cites per document20092.105
External Cites per document20102.178
External Cites per document20112.084
External Cites per document20121.943
External Cites per document20132.066
External Cites per document20141.980
External Cites per document20152.025
External Cites per document20162.051
External Cites per document20172.303
External Cites per document20182.224
External Cites per document20192.458
Cites per document19990.751
Cites per document20000.854
Cites per document20010.988
Cites per document20021.310
Cites per document20031.513
Cites per document20041.739
Cites per document20051.904
Cites per document20062.070
Cites per document20072.358
Cites per document20082.283
Cites per document20092.355
Cites per document20102.489
Cites per document20112.217
Cites per document20122.106
Cites per document20132.323
Cites per document20142.098
Cites per document20152.191
Cites per document20162.230
Cites per document20172.474
Cites per document20182.413
Cites per document20192.645
% 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 documents199965
Non-citable documents200046
Non-citable documents200143
Non-citable documents200231
Non-citable documents200347
Non-citable documents200451
Non-citable documents200568
Non-citable documents200661
Non-citable documents200770
Non-citable documents200867
Non-citable documents200975
Non-citable documents201066
Non-citable documents201163
Non-citable documents201257
Non-citable documents201353
Non-citable documents201454
Non-citable documents201553
Non-citable documents201674
Non-citable documents2017111
Non-citable documents2018139
Non-citable documents2019144
Citable documents1999618
Citable documents2000480
Citable documents2001508
Citable documents2002413
Citable documents2003579
Citable documents2004617
Citable documents2005633
Citable documents2006531
Citable documents2007558
Citable documents2008587
Citable documents2009563
Citable documents2010569
Citable documents2011609
Citable documents2012632
Citable documents2013650
Citable documents2014645
Citable documents2015638
Citable documents2016623
Citable documents2017585
Citable documents2018581
Citable documents2019572
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 documents1999447
Uncited documents2000325
Uncited documents2001330
Uncited documents2002241
Uncited documents2003266
Uncited documents2004279
Uncited documents2005291
Uncited documents2006233
Uncited documents2007233
Uncited documents2008254
Uncited documents2009237
Uncited documents2010237
Uncited documents2011243
Uncited documents2012240
Uncited documents2013238
Uncited documents2014255
Uncited documents2015225
Uncited documents2016242
Uncited documents2017253
Uncited documents2018260
Uncited documents2019236
Cited documents1999236
Cited documents2000201
Cited documents2001221
Cited documents2002203
Cited documents2003360
Cited documents2004389
Cited documents2005410
Cited documents2006359
Cited documents2007395
Cited documents2008400
Cited documents2009401
Cited documents2010398
Cited documents2011429
Cited documents2012449
Cited documents2013465
Cited documents2014444
Cited documents2015466
Cited documents2016455
Cited documents2017443
Cited documents2018460
Cited documents2019480
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