University, Subject, Country, Region, World
Hong Kong 16 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 01, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
hepatobiliary surgery
Metrics
H-Index
i10 Index
Citation Counts
122
608
62,132
* Total H IndexRankings
Ranking Based On Selection: 2
Surgery
Gastric Cancer
GIST
Nutrition
Endocrine Surgery
Metrics
H-Index
i10 Index
Citation Counts
81
235
23,685
* Total H IndexRankings
Ranking Based On Selection: 3
Esophageal and Upper Gastrointestinal Surgery
Metrics
H-Index
i10 Index
Citation Counts
77
267
25,269
* Total H IndexRankings
Ranking Based On Selection: 4
Stomach cancer
gastrointestinal stromal tumour
peptic ulcer
upper GI surgery
endoscopy
Metrics
H-Index
i10 Index
Citation Counts
68
150
19,114
* Total H IndexRankings
Ranking Based On Selection: 5
Liver transplantation
liver cancer
pancreatic cancer
bioethics of organ transplantation
Metrics
H-Index
i10 Index
Citation Counts
67
267
17,105
* Total H IndexRankings
Ranking Based On Selection: 6
liver transplantation
liver cancer
pancreatic cancer
laparoscopic surgery
robotic surgery
Metrics
H-Index
i10 Index
Citation Counts
53
156
9,088
* Total H IndexRankings
Ranking Based On Selection: 7
Hepatocellular carcinoma
liver transplantation
pancreatic surgery
Metrics
H-Index
i10 Index
Citation Counts
52
168
8,950
* Total H IndexRankings
Ranking Based On Selection: 8
Hepatobiliary and Pancreatic Surgery
Metrics
H-Index
i10 Index
Citation Counts
52
98
9,537
* Total H IndexRankings
Ranking Based On Selection: 9
Colorectal disease
Laparoscopic surgery
Rectal cancer
Metrics
H-Index
i10 Index
Citation Counts
45
65
8,562
* Total H IndexRankings
Ranking Based On Selection: 10
Minimally invasive gastrectomy
esophagectomy
robotic surgery
endoscopic ultrasound
interventional endoscopic ultrasound
Metrics
H-Index
i10 Index
Citation Counts
27
37
3,207
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total H IndexRankings
Ranking Based On Selection: 11
liver transplant and hepatobiliary surgery
Metrics
H-Index
i10 Index
Citation Counts
24
41
2,200
* Total H IndexRankings
Ranking Based On Selection: 12
Cancer Biology
Metrics
H-Index
i10 Index
Citation Counts
18
21
2,609
* Total H IndexRankings
Ranking Based On Selection: 13
Surgery autonomy
medical robotics
interactive robot control
learning-driven perception
Metrics
H-Index
i10 Index
Citation Counts
11
12
573
* Total H IndexRankings
Ranking Based On Selection: 14
Surgery
Metrics
H-Index
i10 Index
Citation Counts
10
10
406
* Total H IndexRankings
Ranking Based On Selection: 15
Liver cancer
Chronic hepatitis B
Liver surgery
Metrics
H-Index
i10 Index
Citation Counts
7
7
546
* Total H IndexRankings
Ranking Based On Selection: 16
Breast Surgery
Medical Education
Metrics
H-Index
i10 Index
Citation Counts
7
6
397
Lau WY
Metrics
H-Index
i10-Index
Citation Counts
122
608
62,132
Enders Kwok Wai Ng
Metrics
H-Index
i10-Index
Citation Counts
81
235
23,685
Surgery
Gastric Cancer
GIST
Nutrition
Endocrine Surgery
Simon Law
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
77
267
25,269
Esophageal and Upper Gastrointestinal Surgery
Kent-Man Chu 朱建民
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
68
150
19,114
Stomach cancer
gastrointestinal stromal tumour
peptic ulcer
upper GI surgery
endoscopy
See Ching Chan
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
67
267
17,105
Liver transplantation
liver cancer
pancreatic cancer
bioethics of organ transplantation
Chok Siu Ho Kenneth
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
53
156
9,088
liver transplantation
liver cancer
pancreatic cancer
laparoscopic surgery
robotic surgery
Albert Chan
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
52
168
8,950
Hepatocellular carcinoma
liver transplantation
pancreatic surgery
Kelvin K Ng
Metrics
H-Index
i10-Index
Citation Counts
52
98
9,537
Hepatobiliary and Pancreatic Surgery
Wai Lun Law
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
45
65
8,562
Colorectal disease
Laparoscopic surgery
Rectal cancer
Chan Shannon Melissa
Metrics
H-Index
i10-Index
Citation Counts
27
37
3,207
Minimally invasive gastrectomy
esophagectomy
robotic surgery
endoscopic ultrasound
interventional endoscopic ultrasound
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Tiffany Cho Lam Wong
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
24
41
2,200
liver transplant and hepatobiliary surgery
Mingjing Xu
Metrics
H-Index
i10-Index
Citation Counts
18
21
2,609
Fangxun Zhong|钟仿洵 Billy
Metrics
H-Index
i10-Index
Citation Counts
11
12
573
Surgery autonomy
medical robotics
interactive robot control
learning-driven perception
Ho-Ming Chris Wong
Metrics
H-Index
i10-Index
Citation Counts
10
10
406
Philip Chun Yeung
Metrics
H-Index
i10-Index
Citation Counts
7
7
546
Liver cancer
Chronic hepatitis B
Liver surgery
Billy Hh|Ho Hung Cheung, Billy Ho Hung Cheung, Billy Cheung
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
7
6
397
Breast Surgery
Medical Education