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 :51
oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
66
0.759
* Total Citation Counts Rankings
Ranking Based On Selection :52
Medical Oncology
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
49
0.710
* Total Citation Counts Rankings
Ranking Based On Selection :53
Medical Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :54
Clinical Oncology and Nuclear Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
33
0.917
* Total Citation Counts Rankings
Ranking Based On Selection :55
ONCOLOGY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
19
0.576
* Total Citation Counts Rankings
Ranking Based On Selection :56
Radiation therapy
HDR brachytherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
22
0.759
* Total Citation Counts Rankings
Ranking Based On Selection :57
Clinical Oncology
Radiotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :58
clinical oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total Citation Counts Rankings
Ranking Based On Selection :59
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total Citation Counts Rankings
Ranking Based On Selection :60
clinical oncology
radiotherapy and nuclear medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :61
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
* Total Citation Counts Rankings
Ranking Based On Selection :62
Liver cancers
Oncology
Hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total Citation Counts Rankings
Ranking Based On Selection :63
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total Citation Counts Rankings
Ranking Based On Selection :64
clinical oncology and nuclear medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
* Total Citation Counts Rankings
Ranking Based On Selection :65
Oncology
Drug Interactions
Pharmacogenetics
Pharmacokinetics
Therapeutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :66
cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :67
Medical Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total Citation Counts Rankings
Ranking Based On Selection :68
Oncology
Immunology
Targeted therapies
Anatomy
Embryology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :69
radiotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :70
Clinical Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Engi Elkholy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
66
0.759
Sherif Refaat
Mansoura University
Mansoura, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
49
0.710
Medical Oncology
Hematology
Ahmed H Ibrahim
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Ahmed Nagy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
33
0.917
Clinical Oncology and Nuclear Medicine
Heba Dahmoush
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
19
0.576
Ahmed Ali
Aswan University
Aswan, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
22
0.759
Radiation therapy
HDR brachytherapy
Khaled Kamal
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
Clinical Oncology
Radiotherapy
Nesreen Mosalam
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
Asmaa Mohamed
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
Amira I Aldesoky
Menoufia University
Monufia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
clinical oncology
radiotherapy and nuclear medicine
Eman El Sheikh
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
Alzhraa Alkhatib
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Liver cancers
Oncology
Hepatology
Amira Hegazy
Menoufia University
Monufia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Reham Ahmed
Menoufia University
Monufia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
clinical oncology and nuclear medicine
Khloud Shendy|Khloud Abdelaty
Kafr El Sheikh University
Kafr el-Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Oncology
Drug Interactions
Pharmacogenetics
Pharmacokinetics
Therapeutics
Reham Mohamed Faheim|Reham M. Faheim, Reham Mohamed Faheim
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Diaa Eldin Moussa Sherif
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Moustafa Sherif
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Oncology
Immunology
Targeted therapies
Anatomy
Embryology
Rawda Ali
Fayoum University
Faiyum, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Khaled Kamal El Din
Menoufia University
Monufia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000