Kwan Sik Lee

6.5k total citations · 1 hit paper
150 papers, 4.6k citations indexed

About

Kwan Sik Lee is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Kwan Sik Lee has authored 150 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 102 papers in Hepatology, 93 papers in Epidemiology and 36 papers in Surgery. Recurrent topics in Kwan Sik Lee's work include Liver Disease Diagnosis and Treatment (70 papers), Hepatitis B Virus Studies (55 papers) and Hepatitis C virus research (51 papers). Kwan Sik Lee is often cited by papers focused on Liver Disease Diagnosis and Treatment (70 papers), Hepatitis B Virus Studies (55 papers) and Hepatitis C virus research (51 papers). Kwan Sik Lee collaborates with scholars based in South Korea, United States and Hong Kong. Kwan Sik Lee's co-authors include Kwang‐Hyub Han, Sang Hoon Ahn, Chae Yoon Chon, Ja Kyung Kim, Yong Han Paik, Jun Yong Park, Do Young Kim, Young Nyun Park, Jung Il Lee and Beom Kyung Kim and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Hepatology.

In The Last Decade

Kwan Sik Lee

149 papers receiving 4.5k citations

Hit 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.

Adjuvant sorafenib for hepatocellular carcinoma after resection or ablation (STORM): a phase 3, randomised, double-blind, placebo-controlled trial

2015 771 citations Kwang‐Hyub Han, Han Chu Lee et al. profile →

Peers

Countries citing papers authored by Kwan Sik Lee

Since Specialization

Citations

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

Fields of papers citing papers by Kwan Sik Lee

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kwan Sik Lee

This figure shows the co-authorship network connecting the top 25 collaborators of Kwan Sik Lee. A scholar is included among the top collaborators of Kwan Sik 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 Kwan Sik Lee. Kwan Sik Lee 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	Extrahepatic Malignancies Are the Leading Cause of Death in Patients with Chronic Hepatitis B without Cirrhosis: A Large Population-Based Cohort Study 2024 ·Cancers ·Young Eun Chon, Sung Jun Park, Man Young Park, Yeonjung Ha, Joo Ho Lee, Kwan Sik Lee, Eileen L. Yoon, Dae Won Jun	2
2	A Machine Learning Model to Predict De Novo Hepatocellular Carcinoma Beyond Year 5 of Antiviral Therapy in Patients With Chronic Hepatitis B 2024 ·Liver International ·Yeonjung Ha, Seung‐Seok Lee, (unknown), KJ Lee, Young Eun Chon, Joo Ho Lee, Kwan Sik Lee, Kang Mo Kim, Ju Hyun Shim, (unknown), Dong Keon Yon, Jinseok Lee, Han Chu Lee	2
3	The care cascade for hepatitis C virus and prognosis of chronic hepatitis C patients treated with antiviral agents in a tertiary hospital 2023 ·BMC Gastroenterology ·(unknown), Myung Kim, (unknown), Jung Il Lee, Kwan Sik Lee, Hyun Woong Lee, Jin Hong Lim	2
4	Association of high metabolic activity measured by positron emission tomography imaging with poor prognosis of choroidal melanoma 2014 ·YUHSpace (Yonsei University Medical Library) ·Christopher Seungkyu Lee, Arthur Cho, Kwan Sik Lee, Sang Chul Lee	9
5	Individual prediction model for lamivudine treatment response in hepatitis B virus e antigen‐positive chronic hepatitis B patients 2014 ·Journal of Gastroenterology and Hepatology ·Hyun Woong Lee, Wonseok Kang, Sang Hoon Ahn, Heon Ju Lee, Jae Seok Hwang, Joo Hyun Sohn, Jae Young Jang, Ki Jun Han, (unknown), Ja Kyung Kim, Do Young Kim, Yong Han Paik, Chun Kyon Lee, (unknown), Kwan Sik Lee, Kwang‐Hyub Han	5
6	Quasispecies and Pre-Existing Drug-Resistant Mutations of Hepatitis B Virus in Patients with Chronic Hepatitis B 2013 ·Gut and Liver ·Do Young Kim, Hye Young Chang, Sun Min Lim, Seung Up Kim, Jun Yong Park, Ja Kyung Kim, Kwan Sik Lee, Kwang‐Hyub Han, Chae Yoon Chon, Sang Hoon Ahn	12
7	Clinical characteristics and prognosis of hepatocellular carcinoma with different sets of serum AFP and PIVKA-II levels 2012 ·European Journal of Gastroenterology & Hepatology ·Se Hun Kang, Do Young Kim, Soung Min Jeon, Sang Hoon Ahn, Jun Yong Park, Seung Up Kim, Ja Kyung Kim, Kwan Sik Lee, Chae Yoon Chon, Kwang‐Hyub Han	35
8	Telbivudine in combination with adefovir versus adefovir monotherapy in HBeAg-positive, lamivudine-resistant chronic hepatitis B 2011 ·Hepatology International ·Sang Hoon Ahn, Young Oh Kweon, Seung Woon Paik, (unknown), Kwan Sik Lee, Dong Joon Kim, Teerha Piratvisuth, Man‐Fung Yuen, Anuchit Chutaputti, You‐Chen Chao, Aldo Trylesinski, (unknown)	5
9	Clinical characteristics of acute hepatitis A complicated by acute kidney injury 2011 ·Scandinavian Journal of Infectious Diseases ·Jung Hwan Yu, Ja Kyung Kim, Jun Yong Park, Yong Han Paik, Do Young Kim, Sang Hoon Ahn, Kwang‐Hyub Han, Chae Yoon Chon, Kwan Sik Lee	4
10	Lamivudine Maintenance Beyond One Year After Hbeag Seroconversion Is A Major Factor for Sustained Virologic Response in Hbeag-Positive Chronic Hepatitis B 2009 ·Hepatology ·Hyun Woong Lee, Heon Ju Lee, Jae Seok Hwang, Joo Hyun Sohn, Jae Young Jang, Ki Jun Han, (unknown), Jun Yong Park, Do Young Kim, Sang Hoon Ahn, Yong Han Paik, Chun Kyon Lee, Kwan Sik Lee, Chae Yoon Chon, Kwang‐Hyub Han	85
11	Usefulness of FibroScan for Detection of Early Compensated Liver Cirrhosis in Chronic Hepatitis B 2008 ·Digestive Diseases and Sciences ·Do Young Kim, Seung Up Kim, Sang Hoon Ahn, Jun Yong Park, Jungmin Lee, Young Nyun Park, Ki Tae Yoon, Yong Han Paik, Kwan Sik Lee, Chae Yoon Chon, Kwang‐Hyub Han	113
12	High prevalence of significant histology in asymptomatic chronic hepatitis B patients with genotype C and high serum HBV DNA levels 2008 ·Journal of Viral Hepatitis ·Jun Yong Park, Young Nyun Park, Do Young Kim, Yong‐Han Paik, Kwan Sik Lee, Byoung-San Moon, Kwang‐Hyub Han, (unknown), Sang Hoon Ahn	68
13	Pre-operative embolisation of internal carotid artery branches and pial vessels in hypervascular brain tumours 2008 ·Acta Neurochirurgica ·Yong Soo Yoon, Jungho Ahn, Jong Hee Chang, (unknown), Sang Hyun Suh, (unknown), Kwan Sik Lee	24
14	Hepatitis C in Leprous patients: Genotype and risk factor study 2006 ·The Korean Journal of Internal Medicine ·Jae‐Phil Choi, Kwan Sik Lee, Yong‐Jae Lee, Choong‐Hyun Lee	1
15	Long-term Clinical Outcome of Phase IIb Clinical Trial of Percutaneous Injection with Holmium-166/Chitosan Complex (Milican) for the Treatment of Small Hepatocellular Carcinoma 2006 ·Clinical Cancer Research ·Ja Kyung Kim, Kwang‐Hyub Han, Jong Tae Lee, Yong Han Paik, Sang Hoon Ahn, (unknown), Kwan Sik Lee, Chae Yoon Chon, Young Myoung Moon	71
16	A 12-week clevudine therapy showed potent and durable antiviral activity in HBeAg-positive chronic hepatitis B 2006 ·Hepatology ·Hyo‐Suk Lee, Young‐Hwa Chung, Kwan Sik Lee, Kwan Soo Byun, Seung Woon Paik, Joon‐Yeol Han, Kwon Yoo, Hee‐Won Yoo, (unknown), Byung Chul Yoo	51
17	Usefulness of urine strip test in the rapid diagnosis of spontaneous bacterial peritonitis 2005 ·Liver International ·Do Young Kim, Jie‐Hyun Kim, Chae Yoon Chon, Kwang‐Hyub Han, Sang Hoon Ahn, Ja Kyung Kim, Yong Han Paik, Kwan Sik Lee, Young Myoung Moon	33
18	A case of pituitary metastasis from periampullary carcinoma. 2001 ·Journal of Korean Endocrine Society ·(unknown), Eun Jig Lee, Kyung Rae Kim, Kyung Mi Lee, (unknown), Kwan Sik Lee, Yoon‐Sok Chung, (unknown), Sung Kil Lim, Hyun Chul Lee, Kap Bum Huh	2
19	Extrahepatic Bile Duct Hepatocellular Carcinoma without Primary Hepatic Parenchymal Lesions 1996 ·The Korean Journal of Internal Medicine ·Hyun‐Jong Cho, Jun Pyo Chung, Kwan Sik Lee, Chae Yoon Chon, Jin Kyung Kang, In Suh Park, Ki Whang Kim, Sang Hoon, Hoguen Kim	3
20	Overexpression of erbB-2 protein in gastric adenocarcinoma--a potential role in therapeutic response to adjuvant 5-FU-doxorubicin regimen. 1992 ·PubMed ·Jae Kyung Roh, Soonmyung Paik, (unknown), Woo Ick Yang, (unknown), (unknown), Joo‐Young Kim, Eun Hee Koh, Kwan Sik Lee, Jae-Seok Min	14

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