Christopher Khor

3.2k total citations
66 papers, 1.5k citations indexed

About

Christopher Khor is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Christopher Khor has authored 66 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Surgery, 40 papers in Pulmonary and Respiratory Medicine and 21 papers in Oncology. Recurrent topics in Christopher Khor's work include Gastric Cancer Management and Outcomes (19 papers), Esophageal and GI Pathology (17 papers) and Gallbladder and Bile Duct Disorders (16 papers). Christopher Khor is often cited by papers focused on Gastric Cancer Management and Outcomes (19 papers), Esophageal and GI Pathology (17 papers) and Gallbladder and Bile Duct Disorders (16 papers). Christopher Khor collaborates with scholars based in Singapore, Thailand and United States. Christopher Khor's co-authors include Takuji Gotoda, Hitoshi Katai, Hoichi Kato, Hirokazu Taniguchi, Chika Kusano, Tadakazu Shimoda, Khek Yu Ho, W. P. Daniel Su, Guan Huei Lee and Rungsun Rerknimitr and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and Gut.

In The Last Decade

Christopher Khor

58 papers receiving 1.5k citations

Peers

Countries citing papers authored by Christopher Khor

Since Specialization

Citations

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

Fields of papers citing papers by Christopher Khor

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christopher Khor. 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 Christopher Khor. The network helps show where Christopher Khor may publish in the future.

Co-authorship network of co-authors of Christopher Khor

This figure shows the co-authorship network connecting the top 25 collaborators of Christopher Khor. A scholar is included among the top collaborators of Christopher Khor 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 Christopher Khor. Christopher Khor 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

#	Work	Indexed citations
1	Retrograde device-assisted lumen-apposing metal stent insertion for candy cane syndrome 2025 ·VideoGIE ·(unknown), (unknown), Chin Hong Lim, Christopher Khor, Damien Meng Yew Tan	1
2	Protocol for a multicenter randomized controlled trial to assess the usefulness of computer-aided detection systems for colonoscopy in colorectal cancer screening in the Asia-Pacific region (project CAD/NCCH2217) 2025 ·Japanese Journal of Clinical Oncology ·Masau Sekiguchi, Kensuke Shinmura, Kazuki Sumiyama, (unknown), Kyung Su Han, Hyun‐Soo Kim, Han‐Mo Chiu, Chi-Yang Chang, Jonathan Lee, Christopher Khor, Louis Ho Shing Lau, (unknown), (unknown), (unknown), Taro Shibata, Yutaka Saito	1
3	Safety and performance of the HYBRIDknife flex in a porcine model of esophageal endoscopic submucosal dissection: A pilot study 2024 ·JGH Open ·Christopher Khor, Katsuro Ichimasa, Stephen Tsao, (unknown), Yutaka Saito	1
4	Endoscopic ultrasound-directed transgastric ERCP for disconnected pancreatic duct syndrome: finding the edge to bridge the gap 2024 ·Endoscopy ·(unknown), (unknown), (unknown), Ravishankar Asokkumar, Christopher Khor, Damien Meng Yew Tan	2
5	International Digestive Endoscopy Network consensus on the management of antithrombotic agents in patients undergoing gastrointestinal endoscopy 2024 ·Clinical Endoscopy ·Seung Joo Kang, Chung Hyun Tae, Chang Seok Bang, Cheol Min Shin, Young‐Hoon Jeong, Miyoung Choi, Joo Ha Hwang, Yutaka Saito, Philip Wai Yan Chiu, Rungsun Rerknimitr, Christopher Khor, Vũ Văn Khiên, Kee Don Choi, Ki‐Nam Shim, Geun Am Song, Oh Young Lee	2
6	International Digestive Endoscopy Network Consensus on the Management of Antithrombotic Agents in Patients Undergoing Gastrointestinal Endoscopy 2024 ·Gut and Liver ·Seung Joo Kang, Chung Hyun Tae, Chang Seok Bang, Cheol Min Shin, Young‐Hoon Jeong, Miyoung Choi, Joo Ha Hwang, Yutaka Saito, Philip Wai Yan Chiu, Rungsun Rerknimitr, Christopher Khor, Vũ Văn Khiên, Kee Don Choi, Ki‐Nam Shim, Geun Am Song, Oh Young Lee	2
7	IDEN Consensus on Management of Antithrombotic Agents in Patients Undergoing Gastrointestinal Endoscopy 2024 ·SHILAP Revista de lepidopterología ·Seung Joo Kang, Chung Hyun Tae, Chang Seok Bang, Cheol Min Shin, Young‐Hoon Jeong, Miyoung Choi, Joo Ha Hwang, Yutaka Saitō, Philip Wai Yan Chiu, Rungsun Rerknimitr, Christopher Khor, Vũ Văn Khiên, Kee Don Choi, Ki‐Nam Shim, Geun Am Song, Oh Young Lee	0
8	CEACAM5 and TROP2 define metaplastic and dysplastic transitions in human antral gastric precancerous lesions and tumors 2024 ·Gastric Cancer ·Bo Gun Jang, Su‐Hyung Lee, (unknown), Hyesung Kim, Supriya Srivastava, Ming Teh, Khay Guan Yeoh, Jimmy Bok Yan So, Stephen Tsao, Christopher Khor, Tiing Leong Ang, James R. Goldenring	6
9	Partially covered versus uncovered pyloro‐duodenal stents for unresectable malignant gastric outlet obstruction: Randomized controlled study 2023 ·Digestive Endoscopy ·Anthony Yuen Bun Teoh, Sundeep Lakhtakia, Damien Meng Yew Tan, Stefano Francesco Crinò, Vinay Dhir, Rastislav Kunda, Tiing Leong Ang, Khek Yu Ho, Maridi Aerts, (unknown), Shannon M. Chan, Philip Wai Yan Chiu, Maria Cristina Conti Bellocchi, Nouredin Messaoudi, (unknown), Hon Chi Yip, Armando Gabbrielli, Christopher Khor, Mohan Ramchandani, Enders K. Ng	4
10	Real-World Validation of a Computer-Aided Diagnosis System for Prediction of Polyp Histology in Colonoscopy: A Prospective Multicenter Study 2023 ·The American Journal of Gastroenterology ·James Weiquan Li, (unknown), Jonathan Lee, (unknown), Gwyneth Shook Ting Soon, Lai Mun Wang, (unknown), Calvin Jianyi Koh, (unknown), Kenneth W. Lin, (unknown), (unknown), Guowei Kim, Christopher Khor, Kwong Ming Fock, Tiing Leong Ang, Jimmy Bok Yan So, (unknown)	31
11	Impact of COVID-19 on Endoscopy Training: Perspectives from a Global Survey of Program Directors and Endoscopy Trainers 2021 ·Clinical Endoscopy ·(unknown), Amna Subhan Butt, Mohamed Alboraie, (unknown), Alejandro Piscoya, Quang Trung Tran, Damien Meng Yew Tan, (unknown), Pezhman Alavinejad, (unknown), Ajay Verma, Robin B. Mendelsohn, Christopher Khor, Alan Moss, Wei‐Chih Liao, Christopher Huang, Franklin Tsai	5
12	Insulated-tip knife: an alternative method of marsupializing a symptomatic duodenal duplication cyst in a 3-year-old child 2018 ·VideoGIE ·(unknown), (unknown), Yee Low, Christopher Khor	7
13	WEO position statement on hygiene in digestive endoscopy: Focus on endoscopy units in Asia and the Middle East 2016 ·Digestive Endoscopy ·(unknown), Ajay Kumar, Han‐Mo Chiu, Khean‐Lee Goh, Byung Ik Jang, Christopher Khor, James Lau, Ibrahim Mostafa, Mohan Ramchandani, (unknown), Hisao Tajiri, (unknown), (unknown), (unknown), Jean‐François Rey	15
14	Evaluation of the Fukuoka Consensus Guidelines for intraductal papillary mucinous neoplasms of the pancreas: results from a systematic review of 1382 surgically-resected patients 2016 ·HPB ·Brian K. P. Goh, Zhizhe Lin, Damien Meng Yew Tan, Choon Hua Thng, Christopher Khor, (unknown), London Lucien Ooi, Alexander Chung	2
15	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 2015 ·The Turkish Journal of Gastroenterology ·Guan Huei Lee, Khek Yu Ho, Jimmy Bok Yan So, Christopher Khor, (unknown), (unknown), Khay Guan Yeoh	3
16	Per oral cholangiopancreatoscopy in pancreatico biliary diseases - Expert consensus statements 2015 ·World Journal of Gastroenterology ·Mohan Ramchandani, D. Nageshwar Reddy, Sundeep Lakhtakia, Manu Tandan, Amit Maydeo, (unknown), Ajay Kumar, Randhir Sud, Rungsun Rerknimitr, Dadang Makmun, Christopher Khor	27
17	Experienced versus inexperienced confocal endoscopists in the diagnosis of gastric adenocarcinoma and intestinal metaplasia on confocal images 2011 ·Gastrointestinal Endoscopy ·Guan Huei Lee, Khay Guan Yeoh, Manuel Salto‐Tellez, Christopher Khor, Ming Teh, Yiong Huak Chan, Jimmy Bok Yan So, Andrea Rajnakova, (unknown), Supriya Srivastava, Khek Yu Ho	40
18	Drug‐induced liver injury at an Asian center: a prospective study 2007 ·Liver International ·Chun‐Tao Wai, (unknown), (unknown), D.S. Sutedja, (unknown), Christopher Khor, Seng Gee Lim	111
19	Confocal laser endoscopy is useful for in-vivo rapid diagnosis of gastric neoplasia and pre-neoplasia 2005 ·Gastroenterology ·(unknown), Manuel Salto‐Tellez, Christopher Khor, Nirali N. Shah, Jimmy Bok Yan So, Ein‐Yiao Shen, Khek Yu Ho	12
20	Metronidazole‐resistant Helicobacter pylori in an urban Asian population 2000 ·Journal of Gastroenterology and Hepatology ·Eng Kiong Teo, Kwong‐Ming Fock, (unknown), Christopher Khor, Ai Ling Tan	10

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