Sang Eok Lee

1.3k total citations
40 papers, 739 citations indexed

About

Sang Eok Lee is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Emergency Medicine. According to data from OpenAlex, Sang Eok Lee has authored 40 papers receiving a total of 739 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Pulmonary and Respiratory Medicine, 23 papers in Surgery and 12 papers in Emergency Medicine. Recurrent topics in Sang Eok Lee's work include Gallbladder and Bile Duct Disorders (13 papers), Gastric Cancer Management and Outcomes (13 papers) and Gastrointestinal Tumor Research and Treatment (11 papers). Sang Eok Lee is often cited by papers focused on Gallbladder and Bile Duct Disorders (13 papers), Gastric Cancer Management and Outcomes (13 papers) and Gastrointestinal Tumor Research and Treatment (11 papers). Sang Eok Lee collaborates with scholars based in South Korea, United States and China. Sang Eok Lee's co-authors include Keun Won Ryu, Young‐Woo Kim, Myeong‐Cherl Kook, Soo‐Jeong Cho, Jun Ho Lee, Hong Man Yoon, Il Ju Choi, Byung Ho Nam, Ji Yeon Park and Chan Gyoo Kim and has published in prestigious journals such as SHILAP Revista de lepidopterología, Annals of Surgery and Journal of the American College of Surgeons.

In The Last Decade

Sang Eok Lee

38 papers receiving 726 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sang Eok Lee South Korea	12	641	392	321	121	30	40	739
Min Gyu Kim South Korea	17	556 0.9×	299 0.8×	378 1.2×	115 1.0×	13 0.4×	42	730
Toshihiro Suematsu Japan	10	515 0.8×	292 0.7×	288 0.9×	122 1.0×	12 0.4×	16	655
Isao Kumano Japan	14	397 0.6×	189 0.5×	391 1.2×	110 0.9×	9 0.3×	31	609
Hidehito Shibasaki Japan	13	417 0.7×	241 0.6×	288 0.9×	190 1.6×	6 0.2×	24	548
Yoshiyuki Komori Japan	16	773 1.2×	461 1.2×	488 1.5×	156 1.3×	5 0.2×	48	959
Óscar Vidal Spain	9	199 0.3×	80 0.2×	379 1.2×	74 0.6×	21 0.7×	37	460
Domenico Garcea Italy	10	460 0.7×	199 0.5×	304 0.9×	132 1.1×	5 0.2×	24	620
J.W. van Sandick Netherlands	9	424 0.7×	95 0.2×	391 1.2×	92 0.8×	4 0.1×	14	543
Toshiyuki Kanoh Japan	9	224 0.3×	87 0.2×	194 0.6×	98 0.8×	23 0.8×	33	322
J. A. Hagen United States	14	404 0.6×	418 1.1×	809 2.5×	43 0.4×	10 0.3×	23	914

Countries citing papers authored by Sang Eok Lee

Since Specialization

Citations

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

Fields of papers citing papers by Sang Eok Lee

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sang Eok Lee. 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 Sang Eok Lee. The network helps show where Sang Eok Lee may publish in the future.

Co-authorship network of co-authors of Sang Eok Lee

This figure shows the co-authorship network connecting the top 25 collaborators of Sang Eok Lee. A scholar is included among the top collaborators of Sang Eok Lee 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 Sang Eok Lee. Sang Eok Lee 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

Lee, Seung Jae, Ju Ik Moon, Sang Eok Lee, et al.. (2023). Single-incision versus conventional multiport laparoscopic cholecystectomy in acute cholecystitis according to disease severity: single center retrospective study in Korea. SHILAP Revista de lepidopterología. 26(4). 180–189. 2 indexed citations

Lee, Sang Eok, et al.. (2023). Gastric cancer surgery in South Korea: Past, present, and future. Chinese Journal of Cancer Research. 35(6). 627–635. 1 indexed citations

Lee, Seung Jae, In Seok Choi, Ju Ik Moon, et al.. (2022). Optimal drain management following complicated laparoscopic cholecystectomy for acute cholecystitis: a propensity-matched comparative study. SHILAP Revista de lepidopterología. 25(2). 63–72. 4 indexed citations

Lee, Sang Eok, Dae Sung Yoon, In Seok Choi, et al.. (2022). The role of postoperative neutrophil-to-lymphocyte ratio as a predictor of postoperative major complications following total gastrectomy for gastric cancer. Annals of Surgical Treatment and Research. 103(3). 153–153. 7 indexed citations

Lee, Seung Jae, In Seok Choi, Ju Ik Moon, et al.. (2022). Optimal indication of single-incision laparoscopic cholecystectomy using Konyang Standard Method in benign gallbladder diseases. SHILAP Revista de lepidopterología. 25(3). 97–105. 1 indexed citations

Lee, Seung Jae, In Seok Choi, Ju Ik Moon, et al.. (2021). Completion of single-incision laparoscopic cholecystectomy using the modified Konyang standard method. Surgical Endoscopy. 36(7). 4992–5001. 4 indexed citations

Lee, Seung Jae, In Seok Choi, Ju Ik Moon, et al.. (2021). Elective Laparoscopic Cholecystectomy Is Better than Conservative Treatment in Elderly Patients with Acute Cholecystitis After Percutaneous Transhepatic Gallbladder Drainage. Journal of Gastrointestinal Surgery. 25(12). 3170–3177. 11 indexed citations

Lee, Sang Eok, Seung Jae Lee, Seong Uk Kwon, et al.. (2020). Which Patients Are a Better Candidate of Laparoscopic Repair in Obturator Hernia Patients?. Daehan nae'si'gyeong bog'gang'gyeong oe'gwa haghoeji/Journal of minimally invasive surgery. 23(2). 93–98. 1 indexed citations

Choi, Won Jun, Kyung Ho Song, In Seok Choi, et al.. (2020). The Usefulness of Preoperative Colonoscopic Tattooing with Autologous Blood for Localization in Laparoscopic Colorectal Surgery. Daehan nae'si'gyeong bog'gang'gyeong oe'gwa haghoeji/Journal of minimally invasive surgery. 23(3). 114–119. 3 indexed citations

10.

Park, Young Kyu, Hong Man Yoon, Young‐Woo Kim, et al.. (2017). Laparoscopy-assisted versus Open D2 Distal Gastrectomy for Advanced Gastric Cancer. Annals of Surgery. 267(4). 638–645. 133 indexed citations

11.

Kim, Young Chul, Dae Hoon Kim, Sang Eok Lee, et al.. (2016). OS 02-06 PHYSIOLOGICAL REGULATION OF VASOMOTION BY INTRACELLULAR ATP-MEDIATED SYSTEM IN HUMAN ARTERY. Journal of Hypertension. 34(Supplement 1). e49–e49. 3 indexed citations

12.

Kim, Young‐Woo, Hong Man Yoon, Young Ho Yun, et al.. (2013). Long-term outcomes of laparoscopy-assisted distal gastrectomy for early gastric cancer: result of a randomized controlled trial (COACT 0301). Surgical Endoscopy. 27(11). 4267–4276. 108 indexed citations

13.

Eom, Bang Wool, Young‐Woo Kim, Sang Eok Lee, et al.. (2012). Survival and surgical outcomes after laparoscopy-assisted total gastrectomy for gastric cancer: case–control study. Surgical Endoscopy. 26(11). 3273–3281. 49 indexed citations

14.

Lee, Sang Eok, Jun Ho Lee, Keun Won Ryu, et al.. (2012). Preoperative Plasma Fibrinogen Level Is a Useful Predictor of Adjacent Organ Involvement in Patients with Advanced Gastric Cancer. Journal of the Korean Gastric Cancer Association. 12(2). 81–81. 39 indexed citations

15.

Lee, Sang Eok, In Seok Choi, Won Jun Choi, et al.. (2011). The peak‐standardized uptake value (P‐SUV) by preoperative positron emission tomography‐computed tomography (PET‐CT) is a useful indicator of lymph node metastasis in gastric cancer. Journal of Surgical Oncology. 104(5). 530–533. 29 indexed citations

16.

Kwon, Seong Uk, In Seok Choi, Ju Ik Moon, et al.. (2011). Comparison of Bile Drainage Methods after Laparoscopic CBD Exploration. Korean Journal of Hepato-Biliary-Pancreatic Surgery. 15(2). 117–117. 4 indexed citations

17.

Lee, Sang Eok, Keun Won Ryu, Byung Ho Nam, et al.. (2009). Prognostic Significance of Intraoperatively Estimated Surgical Stage in Curatively Resected Gastric Cancer Patients. Journal of the American College of Surgeons. 209(4). 461–467. 25 indexed citations

18.

Lee, Sang Eok, Jun Ho Lee, Keun Won Ryu, et al.. (2009). Sentinel Node Mapping and Skip Metastases in Patients with Early Gastric Cancer. Annals of Surgical Oncology. 16(3). 603–608. 73 indexed citations

19.

Lee, Sang Eok, Keun Won Ryu, Byung Ho Nam, et al.. (2009). Technical feasibility and safety of laparoscopy‐assisted total gastrectomy in gastric cancer: A comparative study with laparoscopy‐assisted distal gastrectomy. Journal of Surgical Oncology. 100(5). 392–395. 94 indexed citations

20.

Lee, Sang Eok, Young‐Woo Kim, Jun Ho Lee, et al.. (2009). Developing an Institutional Protocol Guideline for Laparoscopy-Assisted Distal Gastrectomy. Annals of Surgical Oncology. 16(8). 2231–2236. 29 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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