Hoon Jai Chun

6.4k total citations
313 papers, 4.1k citations indexed

About

Hoon Jai Chun is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hoon Jai Chun has authored 313 papers receiving a total of 4.1k indexed citations (citations by other indexed papers that have themselves been cited), including 165 papers in Surgery, 111 papers in Gastroenterology and 110 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hoon Jai Chun's work include Gastric Cancer Management and Outcomes (79 papers), Esophageal and GI Pathology (47 papers) and Gastrointestinal Tumor Research and Treatment (42 papers). Hoon Jai Chun is often cited by papers focused on Gastric Cancer Management and Outcomes (79 papers), Esophageal and GI Pathology (47 papers) and Gastrointestinal Tumor Research and Treatment (42 papers). Hoon Jai Chun collaborates with scholars based in South Korea, Japan and United States. Hoon Jai Chun's co-authors include Yoon Tae Jeen, Bora Keum, Eun Sun Kim, Hong Sik Lee, Chang Duck Kim, Ho Sang Ryu, Hyuk Soon Choi, Sang Woo Lee, Moon Kyung Joo and Soon Ho Um and has published in prestigious journals such as Angewandte Chemie International Edition, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

Hoon Jai Chun

298 papers receiving 4.0k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hoon Jai Chun South Korea	33	2.0k	1.5k	1.4k	710	516	313	4.1k
Hyuk Lee South Korea	40	2.5k 1.2×	2.4k 1.6×	1.5k 1.0×	742 1.0×	387 0.8×	280	5.5k
Peter Bauerfeind Switzerland	38	2.8k 1.4×	1.5k 1.0×	1.3k 0.9×	1.2k 1.7×	399 0.8×	162	4.9k
Michiya Kobayashi Japan	32	1.4k 0.7×	1.4k 0.9×	555 0.4×	1.4k 1.9×	356 0.7×	343	4.0k
Chan Hyuk Park South Korea	33	1.9k 0.9×	1.8k 1.2×	1.0k 0.7×	823 1.2×	361 0.7×	190	3.9k
Jaw‐Town Lin Taiwan	47	3.6k 1.8×	1.9k 1.3×	1.3k 0.9×	1.7k 2.4×	1.2k 2.2×	193	6.9k
Fred M. Konikoff Israel	34	1.5k 0.7×	926 0.6×	672 0.5×	865 1.2×	779 1.5×	166	4.2k
Ichinosuke Hyodo Japan	42	1.8k 0.9×	2.8k 1.9×	919 0.6×	2.6k 3.7×	507 1.0×	263	6.8k
E. Roda Italy	45	2.9k 1.4×	2.1k 1.4×	822 0.6×	1.7k 2.3×	1.6k 3.1×	257	7.6k
Zhao‐Shen Li China	40	3.8k 1.9×	1.8k 1.2×	1.6k 1.1×	2.1k 2.9×	405 0.8×	259	6.3k
Daniel Couturier France	35	1.6k 0.8×	586 0.4×	865 0.6×	883 1.2×	590 1.1×	226	4.3k

Countries citing papers authored by Hoon Jai Chun

Since Specialization

Citations

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

Fields of papers citing papers by Hoon Jai Chun

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hoon Jai Chun. 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 Hoon Jai Chun. The network helps show where Hoon Jai Chun may publish in the future.

Co-authorship network of co-authors of Hoon Jai Chun

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

All Works

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20 of 20 papers shown

Choi, Hyuk Soon, Eun Sun Kim, Bora Keum, et al.. (2025). Factors Affecting Low Health‐Related Quality of Life and Health Issues in Gastric Cancer Survivors: A Propensity Score‐Matched, Nationwide Study. Journal of Gastroenterology and Hepatology. 40(9). 2219–2230.

Kim, Sang Hoon, Joo Won Chung, Dong Hyun Kim, et al.. (2024). Dietary Calcium Intake and Colorectal Adenoma in Men and Women with Low Calcium Intake. 12(2). 53–67.

Xiao, Ying, Jiaming Qian, Shutian Zhang, et al.. (2024). Vonoprazan 10 mg or 20 mg vs. lansoprazole 15 mg as maintenance therapy in Asian patients with healed erosive esophagitis: A randomized controlled trial. Chinese Medical Journal. 137(8). 962–971. 8 indexed citations

Kim, Seung Han, et al.. (2023). Re-bleeding and all-cause mortality risk in non-variceal upper gastrointestinal bleeding: focusing on patients receiving oral anticoagulant therapy. Annals of Medicine. 55(2). 2253822–2253822. 7 indexed citations

Sung, In‐Kyung, Myung‐Gyu Choi, Chong Il Sohn, et al.. (2023). Su1311 RANDOMIZED, DOUBLE-BLIND, MULTICENTER STUDY TO EVALUATE THE EFFICACY AND SAFETY OF DWP14012 (FEXUPRAZAN) ACCORDING TO THE TIMING OF DOSING IN PATIENTS WITH EROSIVE ESOPHAGITIS. Gastroenterology. 164(6). S–586. 1 indexed citations

Lee, Jae Min, Hyuk Soon Choi, Eun Sun Kim, et al.. (2021). Effect of histological examination on the diagnosis of pancreatic mass using endoscopic ultrasound fine-needle aspiration. Advances in Clinical and Experimental Medicine. 30(9). 885–891. 1 indexed citations

Kim, Sang Hoon, Bora Keum, Seung Han Kim, et al.. (2020). A Randomized, Endoscopist-Blinded, Prospective Trial to Compare the Efficacy and Patient Tolerability between Bowel Preparation Protocols Using Sodium Picosulfate Magnesium Citrate and Polyethylene-Glycol (1 L and 2 L) for Colonoscopy. Gastroenterology Research and Practice. 2020. 1–10. 11 indexed citations

Han, Sung Won, Ji‐Young Ahn, Soo‐Bin Lee, et al.. (2020). Gene expression network analysis of lymph node involvement in colon cancer identifies AHSA2, CDK10, and CWC22 as possible prognostic markers. Scientific Reports. 10(1). 7170–7170. 12 indexed citations

Yoo, In Kyung, Yoon Tae Jeen, Hyuk Soon Choi, et al.. (2018). Evaluation of bowel preparation quality in patients with a history of colorectal resection. The Turkish Journal of Gastroenterology. 30(3). 278–283. 2 indexed citations

10.

Yoo, In Kyung, Hoon Jai Chun, & Bora Keum. (2015). Unusual Shape of Esophageal Stricture After Use of Nasogastric Tube. Clinical Gastroenterology and Hepatology. 13(9). e141–e142. 1 indexed citations

11.

Choi, Hyuk Soon, Hoon Jai Chun, Min Ho Seo, et al.. (2014). Endoscopic submucosal tunnel dissection salvage technique for ulcerative early gastric cancer.. PubMed. 20(27). 9210–4. 11 indexed citations

12.

Yim, Sun Young, Soon Ho Um, Jin Young Jung, et al.. (2013). Role of Hepatitis B Surface Antigen (HBsAg) in Identifying True Inactive HBsAg Carriers Infected With Genotype C Hepatitis B Virus. Journal of Clinical Gastroenterology. 48(2). 166–171. 8 indexed citations

13.

Choi, Hyuk Soon, Kyoung Oh Kim, Hoon Jai Chun, et al.. (2012). The efficacy of transdermal fentanyl for pain relief after endoscopic submucosal dissection: A prospective, randomised controlled trial. Digestive and Liver Disease. 44(11). 925–929. 22 indexed citations

14.

Kim, Eun Sun, Chang Su Lim, Hoon Jai Chun, et al.. (2012). Detection of Cu(I) and Zn(II) ions in colon tissues by multi-photon microscopy: novel marker of antioxidant status of colon neoplasm. Journal of Clinical Pathology. 65(10). 882–887. 9 indexed citations

15.

Kim, Eun Sun, Hoon Jai Chun, Bora Keum, et al.. (2011). Endoscopic retrieval of a metal stent embedded in the colon wall. Endoscopy. 43(S 02). E139–E140. 2 indexed citations

16.

Jeong, Soung Won, Joo Young Cho, Sung Jae Shin, et al.. (2010). Prevention and Management of Gastroesophageal Variceal Hemorrhage. Clinical Endoscopy. 40(2). 71–83. 2 indexed citations

17.

Park, Sanghoon, Yoon Tae Jeen, Yong Soo Kwon, et al.. (2009). Successfully cured primary esophageal lymphoma in a patient with acquired immune deficiency syndrome (AIDS). Endoscopy. 41(S 02). E148–E149. 3 indexed citations

18.

Lim, Yun Jeong, Jeong Seop Moon, Dong Kyung Chang, et al.. (2008). Korean Society of Gastrointestinal Endoscopy (KSGE) Guidelines for Credentialing and Granting Previleges for Capsule Endoscopy. Clinical Endoscopy. 37(6). 393–402. 7 indexed citations

19.

Hyun, Jong Jin, Hoon Jai Chun, Hoon Jai Chun, et al.. (2005). Comparison of the characteristics of submucosal injection solutions used in endoscopic mucosal resection. Scandinavian Journal of Gastroenterology. 41(4). 488–492. 53 indexed citations

20.

Kim, Jin, Yong Sik Kim, Hoon Jai Chun, et al.. (2005). Laparoscopy-Assisted Exploration of Obscure Gastrointestinal Bleeding After Capsule Endoscopy: The Korean Experience. Journal of Laparoendoscopic & Advanced Surgical Techniques. 15(4). 365–373. 13 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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