Khay Guan Yeoh

15.3k total citations · 3 hit papers
188 papers, 8.0k citations indexed

About

Khay Guan Yeoh is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Khay Guan Yeoh has authored 188 papers receiving a total of 8.0k indexed citations (citations by other indexed papers that have themselves been cited), including 81 papers in Surgery, 58 papers in Pulmonary and Respiratory Medicine and 56 papers in Oncology. Recurrent topics in Khay Guan Yeoh's work include Gastric Cancer Management and Outcomes (50 papers), Helicobacter pylori-related gastroenterology studies (49 papers) and Spectroscopy Techniques in Biomedical and Chemical Research (28 papers). Khay Guan Yeoh is often cited by papers focused on Gastric Cancer Management and Outcomes (50 papers), Helicobacter pylori-related gastroenterology studies (49 papers) and Spectroscopy Techniques in Biomedical and Chemical Research (28 papers). Khay Guan Yeoh collaborates with scholars based in Singapore, Japan and United States. Khay Guan Yeoh's co-authors include Khek Yu Ho, Ming Teh, Zhiwei Huang, Patrick Tan, Jimmy Bok Yan So, Weitao Zheng, Mads S. Bergholt, Kan Lin, Joseph J.�Y. Sung and Manuel Salto‐Tellez and has published in prestigious journals such as The Lancet, Journal of Clinical Oncology and Nature reviews. Cancer.

In The Last Decade

Khay Guan Yeoh

176 papers receiving 7.8k citations

Hit Papers

3 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Screening for gastric cancer in Asia: current evidence and practice

2008 684 citations Khay Guan Yeoh, Khean‐Lee Goh et al. profile →
Genetics and Molecular Pathogenesis of Gastric Adenocarcinoma

2015 354 citations Patrick Tan, Khay Guan Yeoh profile →
Patterns in Cancer Incidence Among People Younger Than 50 Years in the US, 2010 to 2019

2023 93 citations Khay Guan Yeoh et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Khay Guan Yeoh Singapore	52	2.5k	2.4k	2.3k	2.2k	1.6k	188	8.0k
Jimmy Bok Yan So Singapore	44	2.6k 1.0×	1.9k 0.8×	1.4k 0.6×	1.2k 0.5×	699 0.4×	231	5.9k
Hiroyuki Konno Japan	47	1.9k 0.8×	2.0k 0.8×	1.7k 0.8×	2.6k 1.2×	102 0.1×	427	8.0k
Raj Persad United Kingdom	43	2.4k 0.9×	2.2k 0.9×	1.2k 0.5×	1.3k 0.6×	218 0.1×	244	7.0k
Andrew N. Young United States	38	763 0.3×	1.9k 0.8×	670 0.3×	3.7k 1.7×	418 0.3×	86	7.4k
Timothy L. Ratliff United States	66	4.4k 1.7×	5.1k 2.1×	2.5k 1.1×	4.1k 1.8×	191 0.1×	274	15.1k
Hirokazu Nagawa Japan	58	3.4k 1.3×	2.3k 0.9×	4.6k 2.0×	3.8k 1.7×	156 0.1×	392	12.8k
Helmut Neumann Germany	40	2.7k 1.1×	1.6k 0.7×	1.6k 0.7×	925 0.4×	56 0.0×	263	6.0k
Donato Nitti Italy	61	4.2k 1.7×	3.3k 1.3×	5.9k 2.5×	3.3k 1.5×	123 0.1×	326	13.7k
Rui Henrique Portugal	56	1.9k 0.8×	3.1k 1.3×	1.6k 0.7×	7.2k 3.2×	131 0.1×	408	11.4k
Paul M. Brennan United Kingdom	35	567 0.2×	604 0.2×	449 0.2×	2.0k 0.9×	367 0.2×	167	5.6k

Countries citing papers authored by Khay Guan Yeoh

Since Specialization

Citations

This map shows the geographic impact of Khay Guan Yeoh'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 Khay Guan Yeoh with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Khay Guan Yeoh more than expected).

Fields of papers citing papers by Khay Guan Yeoh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Khay Guan Yeoh. 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 Khay Guan Yeoh. The network helps show where Khay Guan Yeoh may publish in the future.

Co-authorship network of co-authors of Khay Guan Yeoh

This figure shows the co-authorship network connecting the top 25 collaborators of Khay Guan Yeoh. A scholar is included among the top collaborators of Khay Guan Yeoh 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 Khay Guan Yeoh. Khay Guan Yeoh is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Ichimasa, Katsuro, Shin‐ei Kudo, Yuta Kouyama, et al.. (2025). Clinical significance of computer-aided quality assessment systems in colonoscopy: a comprehensive review. Clinical Endoscopy. 58(5). 638–645.

Ichimasa, Katsuro, Yuta Kouyama, Shin‐ei Kudo, et al.. (2024). Efficacy of a whole slide image‐based prediction model for lymph node metastasis in T1 colorectal cancer: A systematic review. Journal of Gastroenterology and Hepatology. 39(12). 2555–2560.

Ichimasa, Katsuro, Shin‐ei Kudo, Masashi Misawa, et al.. (2024). Accuracy Goals in Predicting Preoperative Lymph Node Metastasis for T1 Colorectal Cancer Resected Endoscopically. Gut and Liver. 18(5). 803–806. 1 indexed citations

Ichimasa, Katsuro, Shin‐ei Kudo, Ker‐Kan Tan, Jonathan Lee, & Khay Guan Yeoh. (2023). Challenges in Implementing Endoscopic Resection for T2 Colorectal Cancer. Gut and Liver. 18(2). 218–221. 4 indexed citations

Goh, Wilson Wen Bin, May O. Lwin, Peter J. Schulz, et al.. (2023). Risk Perception, Acceptance, and Trust of Using AI in Gastroenterology Practice in the Asia-Pacific Region: Web-Based Survey Study. PubMed. 3. e50525–e50525. 10 indexed citations

Yeoh, Khay Guan & Patrick Tan. (2021). Mapping the genomic diaspora of gastric cancer. Nature reviews. Cancer. 22(2). 71–84. 104 indexed citations

Kapoor, Ritika, Jimmy Bok Yan So, Feng Zhu, et al.. (2020). Evaluating the Use of microRNA Blood Tests for Gastric Cancer Screening in a Stratified Population-Level Screening Program: An Early Model-Based Cost-Effectiveness Analysis. Value in Health. 23(9). 1171–1179. 19 indexed citations

Srivastava, Supriya, Kie Kyon Huang, Khadija Rebbani, et al.. (2020). An LCM-based genomic analysis of SPEM, Gastric Cancer and Pyloric Gland Adenoma in an Asian cohort. Modern Pathology. 33(10). 2075–2086. 11 indexed citations

Shabbir, Asim, et al.. (2020). Opportunistic upper endoscopy during colonoscopy as a screening strategy for countries with intermediate gastric cancer risk. Journal of Gastroenterology and Hepatology. 36(4). 1081–1087. 8 indexed citations

10.

Lee, Guan Huei, et al.. (2015). Diagnosis and treatment of Helicobacter pylori for peptic ulcer bleeding in clinical practice - factors associated with non-diagnosis and non-treatment, and diagnostic yield in various settings. The Turkish Journal of Gastroenterology. 25(1). 157–161. 3 indexed citations

11.

Pang, Tikki, Yap Seng Chong, Eva Harris, et al.. (2015). Yes we can! The Raffles Dialogue on Human Wellbeing and Security. The Lancet Global Health. 3(8). e496–e500. 2 indexed citations

12.

Qiao, Yingying, Sihan Lin, Yu Chen, et al.. (2015). RUNX3 is a novel negative regulator of oncogenic TEAD–YAP complex in gastric cancer. Oncogene. 35(20). 2664–2674. 73 indexed citations

13.

Sung, Joseph J.�Y., Siew C. Ng, Francis K.L. Chan, et al.. (2014). An updated Asia Pacific Consensus Recommendations on colorectal cancer screening. Gut. 64(1). 121–132. 302 indexed citations

14.

Lee, Guan Huei, Khay Guan Yeoh, Manuel Salto‐Tellez, et al.. (2011). Experienced versus inexperienced confocal endoscopists in the diagnosis of gastric adenocarcinoma and intestinal metaplasia on confocal images. Gastrointestinal Endoscopy. 73(6). 1141–1147. 40 indexed citations

15.

Lee, Huiyin, Qingsong Lin, Jimmy Bok Yan So, et al.. (2010). Upregulation of plasma C9 protein in gastric cancer patients. PROTEOMICS - CLINICAL APPLICATIONS. 4(12). 967–967. 2 indexed citations

16.

Marshall, Elaine S., et al.. (2008). Cell cycle times of short-term cultures of brain cancers as predictors of survival. British Journal of Cancer. 99(10). 1678–1683. 21 indexed citations

17.

Dan, Yock Young, Chun Tao Wai, Khay Guan Yeoh, & Seng Gee Lim. (2006). Prophylactic strategies for hepatitis B patients undergoing liver transplant: A cost-effectiveness analysis. Liver Transplantation. 12(5). 736–746. 48 indexed citations

18.

Ito, Ken‐ichi, Manuel Salto‐Tellez, T. Yano, et al.. (2006). RUNX3, a novel tumor suppressor, is frequently inactivated in gastric cancer by protein mislocalization (vol 65, pg 7743, 2005). Cancer Research. 66. 3345–3345. 1 indexed citations

19.

Ho, Khek Yu, et al.. (1998). Gastroesophageal Reflux Disease Is a Common Cause of Noncardiac Chest Pain in a Country with a Low Prevalence of Reflux Esophagitis. Digestive Diseases and Sciences. 43(9). 1991–1997. 29 indexed citations

20.

Sahai, A. V., Khay Guan Yeoh, Clive Kay, et al.. (1998). Is MRCP worthwhile when ERCP is planned?: A prospective trial in a referral center. Gastrointestinal Endoscopy. 47(4). 2 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.

Explore authors with similar magnitude of impact