Victor Ai

1.7k total citations
18 papers, 1.3k citations indexed

About

Victor Ai is a scholar working on Surgery, Epidemiology and Hepatology. According to data from OpenAlex, Victor Ai has authored 18 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 6 papers in Epidemiology and 5 papers in Hepatology. Recurrent topics in Victor Ai's work include Hepatocellular Carcinoma Treatment and Prognosis (5 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (3 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (3 papers). Victor Ai is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (5 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (3 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (3 papers). Victor Ai collaborates with scholars based in Hong Kong, China and United States. Victor Ai's co-authors include Wing-Sun Chow, Kathryn Choon Beng Tan, Karen S.L. Lam, Sidney Tam, Kelvin K. Ng, Chi‐Ming Lam, Michael C. Lam, Aimin Xu, Christine N. Metz and Richard Bucala and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Diabetes Care and Annals of Surgery.

In The Last Decade

Victor Ai

18 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Victor Ai Hong Kong 16 411 334 324 250 249 18 1.3k
Keisuke Kohno Japan 18 154 0.4× 425 1.3× 516 1.6× 151 0.6× 208 0.8× 30 1.3k
Yasuhiro Sakaguchi Japan 12 227 0.6× 188 0.6× 142 0.4× 160 0.6× 216 0.9× 48 846
Hajime Maeta Japan 25 407 1.0× 258 0.8× 652 2.0× 128 0.5× 514 2.1× 98 1.8k
Yuichi Nakamura Japan 24 129 0.3× 526 1.6× 394 1.2× 215 0.9× 39 0.2× 103 1.8k
Mei‐Yueh Lee Taiwan 20 270 0.7× 200 0.6× 183 0.6× 394 1.6× 48 0.2× 59 1.1k
Ken‐ichi Miyoshi Japan 20 161 0.4× 356 1.1× 204 0.6× 123 0.5× 50 0.2× 63 1.3k
Núria Alonso Spain 22 253 0.6× 416 1.2× 230 0.7× 504 2.0× 28 0.1× 92 1.4k
Karina Krotova United States 14 291 0.7× 170 0.5× 254 0.8× 167 0.7× 50 0.2× 23 1.6k
Takehiro Matsumoto Japan 17 418 1.0× 1.1k 3.2× 278 0.9× 322 1.3× 226 0.9× 69 1.9k
Ronen Durst Israel 21 361 0.9× 494 1.5× 592 1.8× 219 0.9× 29 0.1× 87 1.8k

Countries citing papers authored by Victor Ai

Since Specialization
Citations

This map shows the geographic impact of Victor Ai's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Victor Ai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Victor Ai more than expected).

Fields of papers citing papers by Victor Ai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Victor Ai. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Victor Ai. The network helps show where Victor Ai may publish in the future.

Co-authorship network of co-authors of Victor Ai

This figure shows the co-authorship network connecting the top 25 collaborators of Victor Ai. A scholar is included among the top collaborators of Victor Ai based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Victor Ai. Victor Ai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
1.
Hui, Rex Wan‐Hin, Albert Chan, Gladys Lo, et al.. (2022). Magnetic resonance elastography and proton density fat fraction predict adverse outcomes in hepatocellular carcinoma. Hepatology International. 16(2). 371–380. 4 indexed citations
2.
Lo, Gladys, Victor Ai, John Chan, et al.. (2009). Diffusion-Weighted Magnetic Resonance Imaging of Breast Lesions. Journal of Computer Assisted Tomography. 33(1). 63–69. 71 indexed citations
3.
Lo, Gladys, et al.. (2008). Magnetic resonance whole body imaging at 3 Tesla: feasibility and findings in a cohort of asymptomatic medical doctors.. PubMed. 14(2). 90–6. 24 indexed citations
4.
Poon, Ronnie Tung‐Ping, et al.. (2004). Radiofrequency Ablation for Subcapsular Hepatocellular Carcinoma. Annals of Surgical Oncology. 11(3). 281–289. 72 indexed citations
5.
Lam, Wendy, et al.. (2004). Ultrasound measurement of lumbosacral spine in children. Pediatric Neurology. 30(2). 115–121. 18 indexed citations
6.
Poon, Ronnie T.P., Kelvin K. Ng, Chi‐Ming Lam, et al.. (2004). Learning Curve for Radiofrequency Ablation of Liver Tumors. Annals of Surgery. 239(4). 441–449. 161 indexed citations
7.
Ng, Kelvin K., et al.. (2004). Impact of radiofrequency ablation on the management of patients with hepatocellular carcinoma in a specialized centre. British journal of surgery. 91(3). 334–338. 27 indexed citations
8.
Tan, Kathryn Choon Beng, Aimin Xu, Wing-Sun Chow, et al.. (2004). Hypoadiponectinemia Is Associated with Impaired Endothelium-Dependent Vasodilation. The Journal of Clinical Endocrinology & Metabolism. 89(2). 765–769. 296 indexed citations
9.
Ng, Kelvin K., et al.. (2003). Thermal ablative therapy for malignant liver tumors: A critical appraisal. Journal of Gastroenterology and Hepatology. 18(6). 616–629. 52 indexed citations
10.
Tan, Kathryn Choon Beng, Wing‐Sun Chow, Victor Ai, & Karen S.L. Lam. (2002). Effects of angiotensin II receptor antagonist on endothelial vasomotor function and urinary albumin excretion in type 2 diabetic patients with microalbuminuria. Diabetes/Metabolism Research and Reviews. 18(1). 71–76. 39 indexed citations
11.
Tan, K. C. B., et al.. (2002). Atorvastatin Lowers C-Reactive Protein and Improves Endothelium-Dependent Vasodilation in Type 2 Diabetes Mellitus. The Journal of Clinical Endocrinology & Metabolism. 87(2). 563–568. 163 indexed citations
12.
Karmin, O, et al.. (2002). Hyperhomocysteinemia and impaired vasomotor function in type 2 diabetes mellitus. European Journal of Clinical Investigation. 32(5). 328–334. 18 indexed citations
13.
Tan, Kathryn Choon Beng, Wing-Sun Chow, Victor Ai, et al.. (2002). Advanced Glycation End Products and Endothelial Dysfunction in Type 2 Diabetes. Diabetes Care. 25(6). 1055–1059. 239 indexed citations
14.
Ai, Victor, et al.. (2001). Ultrasonographic measurement of subarachnoid space in normal infants and children. Pediatric Neurology. 25(5). 380–384. 46 indexed citations
15.
Lam, Wendy, Paul Tam, Victor Ai, et al.. (2001). Using Gadolinium-Infusion MR Venography to Show the Impalpable Testis in Pediatric Patients. American Journal of Roentgenology. 176(5). 1221–1226. 16 indexed citations
16.
Khong, Pek Lan, Wcg Peh, Christina Lam, et al.. (2000). Ultrasound-guided Hydrostatic Reduction of Childhood Intussusception: Technique and Demonstration. Radiographics. 20(5). e1–e1. 17 indexed citations
17.
Tan, K. C. B., et al.. (1999). Influence of Low Density Lipoprotein (LDL) Subfraction Profile and LDL Oxidation on Endothelium-Dependent and Independent Vasodilation in Patients with Type 2 Diabetes1. The Journal of Clinical Endocrinology & Metabolism. 84(9). 3212–3216. 62 indexed citations
18.
Lam, Wendy, Paul Tam, Victor Ai, et al.. (1998). Gadolinium-infusion magnetic resonance angiogram: A new, noninvasive, and accurate method of preoperative localization of impalpable undescended testes. Journal of Pediatric Surgery. 33(1). 123–126. 11 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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