Bora Keum

3.3k total citations
218 papers, 2.3k citations indexed

About

Bora Keum is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Bora Keum has authored 218 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 106 papers in Surgery, 87 papers in Pulmonary and Respiratory Medicine and 64 papers in Gastroenterology. Recurrent topics in Bora Keum's work include Gastric Cancer Management and Outcomes (57 papers), Esophageal and GI Pathology (35 papers) and Gastrointestinal Tumor Research and Treatment (29 papers). Bora Keum is often cited by papers focused on Gastric Cancer Management and Outcomes (57 papers), Esophageal and GI Pathology (35 papers) and Gastrointestinal Tumor Research and Treatment (29 papers). Bora Keum collaborates with scholars based in South Korea, Japan and United States. Bora Keum's co-authors include Hoon Jai Chun, Yoon Tae Jeen, Chang Duck Kim, Eun Sun Kim, Hong Sik Lee, Hyuk Soon Choi, Ho Sang Ryu, Seung Han Kim, Soon Ho Um and Yeon Seok Seo and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Bora Keum

203 papers receiving 2.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Bora Keum South Korea 27 1.1k 806 547 546 449 218 2.3k
Jong Jin Hyun South Korea 26 1.3k 1.2× 815 1.0× 423 0.8× 522 1.0× 357 0.8× 137 2.0k
Marcos Pedrosa United States 29 1.1k 1.0× 731 0.9× 329 0.6× 316 0.6× 499 1.1× 67 2.3k
Yoon Tae Jeen South Korea 30 1.5k 1.4× 1.1k 1.4× 685 1.3× 912 1.7× 738 1.6× 235 3.2k
Chang Duck Kim South Korea 27 949 0.9× 680 0.8× 376 0.7× 460 0.8× 475 1.1× 155 1.9k
Byung Ik Jang South Korea 28 943 0.9× 587 0.7× 532 1.0× 427 0.8× 778 1.7× 180 2.5k
Martin Buckley Ireland 27 1.7k 1.5× 558 0.7× 640 1.2× 534 1.0× 275 0.6× 82 2.4k
Mikitaka Iguchi Japan 28 1.8k 1.6× 1.8k 2.2× 886 1.6× 511 0.9× 368 0.8× 112 3.2k
Christian Schulz Germany 24 1.9k 1.7× 733 0.9× 602 1.1× 320 0.6× 491 1.1× 86 3.2k
Yun Jeong Lim South Korea 27 753 0.7× 510 0.6× 678 1.2× 557 1.0× 305 0.7× 148 2.2k
Ki‐Nam Shim South Korea 31 1.6k 1.4× 920 1.1× 1.1k 2.0× 514 0.9× 333 0.7× 206 2.9k

Countries citing papers authored by Bora Keum

Since Specialization
Citations

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

Fields of papers citing papers by Bora Keum

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bora Keum

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

All Works

20 of 20 papers shown
1.
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.
2.
3.
Kim, Sang Hyun, Hyuk Soon Choi, Eun Sun Kim, et al.. (2024). Novel robotic gripper for traction and closure in colorectal endoscopic submucosal dissection. VideoGIE. 10(3). 183–186.
4.
Kim, Sang Hyun, Bora Keum, Daehie Hong, et al.. (2024). A Novel Retractable Robotic Device for Colorectal Endoscopic Submucosal Dissection. Gut and Liver. 18(4). 677–685. 4 indexed citations
5.
Choi, Hyuk Soon, Jae Min Lee, Seung Han Kim, et al.. (2024). Gastric Cancer and Intestinal Metaplasia: Differential Metabolic Landscapes and New Pathways to Diagnosis. International Journal of Molecular Sciences. 25(17). 9509–9509. 3 indexed citations
6.
Kim, Hong Bae, Sun Young Yim, Jae Min Lee, et al.. (2023). Effect of Near-Infrared Pre-Irradiation on Irreversible Electroporation Treatment of Rat Gastric Tissues. Applied Sciences. 13(18). 10404–10404.
7.
Kim, Sang Hyun, Byoungjae Kim, Hyuk Soon Choi, et al.. (2022). Sirtuin 7 Inhibitor Attenuates Colonic Mucosal Immune Activation in Mice—Potential Therapeutic Target in Inflammatory Bowel Disease. Biomedicines. 10(11). 2693–2693. 8 indexed citations
8.
Na, Soo‐Young, Chang Hwan Choi, Eun Mi Song, et al.. (2022). Korean clinical practice guidelines on biologics and small molecules for moderate-to-severe ulcerative colitis. Intestinal Research. 21(1). 61–87. 33 indexed citations
9.
Lee, Boeun, Beom Jae Lee, Kyung Jin Lee, et al.. (2022). A simple and efficient cryopreservation method for mouse small intestinal and colon organoids for regenerative medicine. Biochemical and Biophysical Research Communications. 595. 14–21. 10 indexed citations
10.
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
11.
Choi, Hyuk Soon, Hoon Jai Chun, Jae Min Lee, et al.. (2021). Feasibility of Wearable Display Glasses for Medical Students in the Endoscopy Room. Clinical Endoscopy. 54(5). 694–700. 4 indexed citations
12.
Jeong, Seung, Hyuk Soon Choi, Sang Hoon Kim, et al.. (2020). A Comparative Study on Aqueous Chitosan Solution and Various Submucosal Injection Fluids Using a Three-Dimensional Sensor. Gut and Liver. 15(2). 217–224. 4 indexed citations
13.
14.
Lee, Jung Min, Bora Keum, Jae Min Lee, et al.. (2019). Using Etomidate and Midazolam for Screening Colonoscopies Results in More Stable Hemodynamic Responses in Patients of All Ages. Gut and Liver. 13(6). 649–657. 13 indexed citations
15.
Kim, Seung Han, Hyuk Soon Choi, Hoon Jai Chun, et al.. (2018). Diagnostic Benefit of Simultaneous Capsule Endoscopy Using Two Different Systems. Gastroenterology Research and Practice. 2018. 1–8. 5 indexed citations
16.
Lee, Jae Hyung, Hoon Jai Chun, Bora Keum, Eun Sun Kim, & Yoon Tae Jeen. (2016). A case of esophageal hemangioma treated with endoscopic injection sclerotherapy. Gastrointestinal Endoscopy. 85(5). 1093–1094. 4 indexed citations
17.
Yoo, In Kyung, Jong Soo Lee, Hoon Jai Chun, et al.. (2014). A randomized, prospective trial on efficacy and tolerability of low-volume bowel preparation methods for colonoscopy. Digestive and Liver Disease. 47(2). 131–137. 30 indexed citations
18.
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
19.
Seo, Yeon Seok, Bora Keum, Sanghoon Park, et al.. (2008). Radiotherapy for 65 patients with advanced unresectable hepatocellular carcinoma. World Journal of Gastroenterology. 14(15). 2394–2394. 14 indexed citations
20.
Kim, Eun Sun, Dong Hun Lee, Young Jin Kim, et al.. (2007). Rectal Polypoid Endometriosis Mimicking Malignant Rectal Tumor. Clinical Endoscopy. 34(3). 156–160. 1 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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