Citation Rankings
Highly Cited Researchers
Nigeria Highly Cited Researchers Citation Medical and Health Sciences / Radiographer in Nigeria Rankings 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Radiography
Medical Imaging
Artificial Intelligence
Radiation Protection and Dosimetry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,008
870
0.863
* Total Citation Counts Rankings
Ranking Based On Selection :2
Medical Imaging and Radiation Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
432
0.998
* Total Citation Counts Rankings
Ranking Based On Selection :3
Radiation Effects
Oxidative DNA Damage and Repair
Diagnostic Radiology
Cancer Reasearch
Radiation Dose Optimation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
343
99
0.289
* Total Citation Counts Rankings
Ranking Based On Selection :4
Medical Imaging
Radiation and Environmental Protection and Dosimetry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
293
255
0.870
* Total Citation Counts Rankings
Ranking Based On Selection :5
Medical Imaging
Sonography
Radiography
CT
MRI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
262
220
0.840
* Total Citation Counts Rankings
Ranking Based On Selection :6
Radiography and Radiological science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
248
240
0.968
* Total Citation Counts Rankings
Ranking Based On Selection :7
Medical Radiography
Medical Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
234
140
0.598
* Total Citation Counts Rankings
Ranking Based On Selection :8
Dose in Rad. Imaging and Optimisation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
168
130
0.774
* Total Citation Counts Rankings
Ranking Based On Selection :9
Radiography
Paediatric Radiography & Radiation protection
Radiology
Medical Imaging
Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
103
0.866
* Total Citation Counts Rankings
Ranking Based On Selection :10
Radiography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
72
0.986
* Total Citation Counts Rankings
Ranking Based On Selection :11
Radiography
Medical Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
55
0.809
* Total Citation Counts Rankings
Ranking Based On Selection :12
Radiography & Radiation Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
45
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :13
Medical Imaging
Computed Tomography
Radiography
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
39
0.813
* Total Citation Counts Rankings
Ranking Based On Selection :14
Radiography
Medical Imaging
MRI
CT
Ultrasound
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Total Citation Counts Rankings
Ranking Based On Selection :15
Radiography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :16
Radiography and radiation sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
radiography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
Rankings
675,544
2,482
7
Ranking Based On Selection: 1
Joseph Dlama Zira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,008
870
0.863
Radiography
Medical Imaging
Artificial Intelligence
Radiation Protection and Dosimetry
* Total Citation Counts Rankings
Rankings
974,665
7,370
288
Ranking Based On Selection: 2
Michael Promise Ogolodom|Michael Promise Ogolodom, MP. Ogolodom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
432
0.998
Medical Imaging and Radiation Sciences
* Total Citation Counts Rankings
Rankings
1,068,443
9,182
28
Ranking Based On Selection: 3
Akintade Oyedele Dare
Baze University Kuchigoro
Abuja, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
343
99
0.289
Radiation Effects
Oxidative DNA Damage and Repair
Diagnostic Radiology
Cancer Reasearch
Radiation Dose Optimation
* Total Citation Counts Rankings
Rankings
1,131,009
10,485
431
Ranking Based On Selection: 4
Hyacienth Uche Chiegwu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
293
255
0.870
Medical Imaging
Radiation and Environmental Protection and Dosimetry
* Total Citation Counts Rankings
Rankings
1,177,299
11,440
107
Ranking Based On Selection: 5
Geofery Luntsi
University of Maiduguri
Maiduguri, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
262
220
0.840
Medical Imaging
Sonography
Radiography
CT
MRI
* Total Citation Counts Rankings
Rankings
1,199,854
11,949
499
Ranking Based On Selection: 6
Daniel Chimuanya Ugwuanyi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
248
240
0.968
Radiography and Radiological science
* Total Citation Counts Rankings
Rankings
1,225,019
12,489
521
Ranking Based On Selection: 7
Joseph C Eze
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
234
140
0.598
Medical Radiography
Medical Imaging
* Total Citation Counts Rankings
Rankings
1,364,291
15,582
303
Ranking Based On Selection: 8
Idris Garba
Bayero University
Gwarzo Road Kano, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
168
130
0.774
Dose in Rad. Imaging and Optimisation
* Total Citation Counts Rankings
Rankings
1,508,964
19,029
164
Ranking Based On Selection: 9
Nkubli Bobuin Flavious|Nkubli Flavious, F.B Nkubli, Flavious Bobuin Nkubli
University of Maiduguri
Maiduguri, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
103
0.866
Radiography
Paediatric Radiography & Radiation protection
Radiology
Medical Imaging
Quality
* Total Citation Counts Rankings
Rankings
1,697,285
23,824
329
Ranking Based On Selection: 10
Mohammed Abacha
Usmanu Danfodiyo University
Sokoto, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
72
0.986
* Total Citation Counts Rankings
Rankings
1,723,954
24,557
32
Ranking Based On Selection: 11
Mabel Ugwuja
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
55
0.809
Radiography
Medical Imaging
* Total Citation Counts Rankings
Rankings
1,801,375
26,733
34
Ranking Based On Selection: 12
Kalu Ochie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
45
0.833
Radiography & Radiation Science
* Total Citation Counts Rankings
Rankings
1,838,788
27,773
260
Ranking Based On Selection: 13
Muhammad Njiti|MM Njiti, Njiti MM
University of Maiduguri
Maiduguri, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
39
0.813
Medical Imaging
Computed Tomography
Radiography
Public Health
* Total Citation Counts Rankings
Rankings
2,059,658
34,627
437
Ranking Based On Selection: 14
Akpaniwo Gm
Usmanu Danfodiyo University
Sokoto, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
Radiography
Medical Imaging
MRI
CT
Ultrasound
* Total Citation Counts Rankings
Rankings
2,228,323
40,691
63
Ranking Based On Selection: 15
Ifunanya Sylvia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total Citation Counts Rankings
Rankings
2,318,981
44,385
1,225
Ranking Based On Selection: 16
Josephine Iyefe Joshua
University of Lagos
Lagos, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Radiography and radiation sciences
* Total Citation Counts Rankings
Rankings
2,343,142
45,465
555
Ranking Based On Selection: 17
Sadiq Aa
Usmanu Danfodiyo University
Sokoto, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000