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
Cardiothoracic Imaging
Lung Cancer Screening
Pulmonary Embolism
Pregnancy
Tracheomalacia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,100
15,804
0.982
* Total Citation Counts Rankings
Ranking Based On Selection :2
Neuroradiology
Head and Neck Radiology
Skull base
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,654
1,675
0.631
* Total Citation Counts Rankings
Ranking Based On Selection :3
Radiology
cardiac imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,042
783
0.751
* Total Citation Counts Rankings
Ranking Based On Selection :4
Abdominal Radiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
975
360
0.369
* Total Citation Counts Rankings
Ranking Based On Selection :5
Radiology Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
338
0.814
* Total Citation Counts Rankings
Ranking Based On Selection :6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
29
0.537
* Total Citation Counts Rankings
Ranking Based On Selection :7
neuroscience
interventional neuroradiology
interventional radiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
Stuart L Cohen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,100
15,804
0.982
Cardiothoracic Imaging
Lung Cancer Screening
Pulmonary Embolism
Pregnancy
Tracheomalacia
Claudia Kirsch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,654
1,675
0.631
Neuroradiology
Head and Neck Radiology
Skull base
Amar Shah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,042
783
0.751
Gregory M Grimaldi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
975
360
0.369
Jeffers Nguyen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
338
0.814
Nassier Harfouch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
29
0.537
Brendan Ryu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
neuroscience
interventional neuroradiology
interventional radiology