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Isayama, Hiroyuki

Isayama, Hiroyuki

Faculty of Medicine, Chulalongkorn University, Thailand

2026 Rank: 173,104

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Gastroenterology & Hepatology

SubField 2:

Oncology & Carcinogenesis

Rank in SubField 1: 2,174 out of 113,536 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score173,104159,465
Total Cites11,85014,429
H-index5865
Hm-index1617
Number of Single Authored Papers33
Total Cites to Single Authored Papers34
Number of Single+First Authored Papers4545
Total Cites to Single+First Authored Papers1,8392,341
Number of Single+First+Last Authored Papers6464
Total Cites to Single+First+Last Authored Papers2,0922,642
Composite Score33
Number of Distinct Citing Papers8,8939,800
Ratio of Total Citations to Distinct Citing Papers 1.33 1.47
Self-Citation Percentage
17.87%
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Isayama, Hiroyuki

Isayama, Hiroyuki

Juntendo University Graduate School of Medicine, Japan

2025 Rank: 178,435

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Gastroenterology & Hepatology

SubField 2:

Oncology & Carcinogenesis

Rank in SubField 1: 2,245 out of 108,265 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score178,435160,310
Total Cites11,09613,538
H-index5563
Hm-index1617
Number of Single Authored Papers22
Total Cites to Single Authored Papers23
Number of Single+First Authored Papers4242
Total Cites to Single+First Authored Papers1,7352,210
Number of Single+First+Last Authored Papers5555
Total Cites to Single+First+Last Authored Papers1,9612,481
Composite Score33
Number of Distinct Citing Papers8,2989,138
Ratio of Total Citations to Distinct Citing Papers 1.34 1.48
Self-Citation Percentage
18.04%
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Isayama, Hiroyuki

Isayama, Hiroyuki

Juntendo University, Japan

2024 Rank: 177,595

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Gastroenterology & Hepatology

SubField 2:

Oncology & Carcinogenesis

Rank in SubField 1: 2,244 out of 103,730 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score177,595157,204
Total Cites10,27712,613
H-index5361
Hm-index1517
Number of Single Authored Papers22
Total Cites to Single Authored Papers23
Number of Single+First Authored Papers4444
Total Cites to Single+First Authored Papers1,6072,068
Number of Single+First+Last Authored Papers6060
Total Cites to Single+First+Last Authored Papers1,8272,334
Composite Score33
Number of Distinct Citing Papers7,6988,482
Ratio of Total Citations to Distinct Citing Papers 1.34 1.49
Self-Citation Percentage
18.52%
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