Hee Sik Sun

983 total citations
54 papers, 775 citations indexed

About

Hee Sik Sun is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Hee Sik Sun has authored 54 papers receiving a total of 775 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Hepatology, 22 papers in Epidemiology and 15 papers in Surgery. Recurrent topics in Hee Sik Sun's work include Liver Disease Diagnosis and Treatment (18 papers), Hepatitis B Virus Studies (16 papers) and Hepatitis C virus research (16 papers). Hee Sik Sun is often cited by papers focused on Liver Disease Diagnosis and Treatment (18 papers), Hepatitis B Virus Studies (16 papers) and Hepatitis C virus research (16 papers). Hee Sik Sun collaborates with scholars based in South Korea, United States and South Africa. Hee Sik Sun's co-authors include Kyu Won Chung, Jong Young Choi, Seung Kew Yoon, Si Hyun Bae, Jin Mo Yang, Byung Min Ahn, Jeong Won Jang, Se Hyun Cho, Young Sok Lee and Chang Don Lee and has published in prestigious journals such as Gastroenterology, Hepatology and Cancer Research.

In The Last Decade

Hee Sik Sun

52 papers receiving 742 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hee Sik Sun South Korea	16	370	359	202	142	94	54	775
Asem Elfert Egypt	17	379 1.0×	409 1.1×	211 1.0×	133 0.9×	144 1.5×	61	852
Isabelle Rosa France	17	569 1.5×	613 1.7×	156 0.8×	150 1.1×	42 0.4×	49	972
Jacob Alexander United States	13	237 0.6×	336 0.9×	115 0.6×	101 0.7×	69 0.7×	19	638
Masafumi Naito Japan	17	962 2.6×	859 2.4×	156 0.8×	94 0.7×	111 1.2×	56	1.4k
Àngels Vilella Spain	11	143 0.4×	227 0.6×	213 1.1×	99 0.7×	36 0.4×	27	577
Marco Sciveres Italy	13	284 0.8×	261 0.7×	217 1.1×	82 0.6×	60 0.6×	51	534
Kyu Sung Rim South Korea	19	664 1.8×	668 1.9×	167 0.8×	75 0.5×	126 1.3×	45	1.1k
Yuan‐Hung Kuo Taiwan	22	706 1.9×	634 1.8×	407 2.0×	168 1.2×	93 1.0×	83	1.3k
Georgia Vourli Greece	14	268 0.7×	349 1.0×	95 0.5×	146 1.0×	70 0.7×	37	761
Makoto Tanikawa Japan	20	981 2.7×	938 2.6×	227 1.1×	181 1.3×	137 1.5×	69	1.4k

Countries citing papers authored by Hee Sik Sun

Since Specialization

Citations

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

Fields of papers citing papers by Hee Sik Sun

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hee Sik Sun

This figure shows the co-authorship network connecting the top 25 collaborators of Hee Sik Sun. A scholar is included among the top collaborators of Hee Sik Sun 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 Hee Sik Sun. Hee Sik Sun 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

Chang, U I., Jeong Won Jang, Si Hyun Bae, et al.. (2007). Evolution of viral load and changes of polymerase and precore/core promoter sequences in lamivudine‐resistant hepatitis B virus during adefovir therapy. Journal of Medical Virology. 79(7). 902–910. 3 indexed citations

Choi, Jong Young, Si Hyun Bae, Seung Kew Yoon, et al.. (2005). Preconditioning by extracorporeal liver support (MARS) of patients with cirrhosis and severe liver failure evaluated for living donor liver transplantation – a pilot study. Liver International. 25(4). 740–745. 18 indexed citations

Yoon, Seung Kew, Jeong Won Jang, Chang Wook Kim, et al.. (2005). Long-Term Results of Lamivudine Monotherapy in Korean Patients with HBeAg-Positive Chronic Hepatitis B: Response and Relapse Rates, and Factors Related to Durability of HBeAg Seroconversion. Intervirology. 48(6). 341–349. 35 indexed citations

Yoon, Seung Kew, Chul‐Woo Pyo, Jin Mo Yang, et al.. (2005). Association between human leukocytes antigen alleles and chronic hepatitis C virus infection in the Korean population. Liver International. 25(6). 1122–1127. 28 indexed citations

Nam, Soon Woo, Jin Il Kim, Soo‐Heon Park, et al.. (2005). Spontaneous regression of a large hepatocellular carcinoma with skull metastasis. Journal of Gastroenterology and Hepatology. 20(3). 488–492. 64 indexed citations

Jang, Jeong Won, Jong Young Choi, Si Hyun Bae, et al.. (2004). Transarterial chemo-lipiodolization can reactivate hepatitis B virus replication in patients with hepatocellular carcinoma. Journal of Hepatology. 41(3). 427–435. 97 indexed citations

Kim, Sung Soo, Seho Park, Joung‐Ho Han, et al.. (2003). Endoscopic Hemoclipping Using a Transparent Cap in Technically Difficult Cases. Endoscopy. 35(8). 659–662. 20 indexed citations

Lee, Oh Young, Sung Joon Kwon, Chun Geun Lee, et al.. (2003). Analysis of CYP2E1 polymorphism for the determination of genetic susceptibility to gastric cancer in Koreans. Journal of Gastroenterology and Hepatology. 18(11). 1257–1263. 23 indexed citations

Jang, Jeong Won, Seung Kew Yoon, Si Hyun Bae, et al.. (2003). Rapidly Progressing Budd-Chiari Syndrome Complicated by Hepatocellular Carcinoma. The Korean Journal of Internal Medicine. 18(3). 191–195. 8 indexed citations

10.

Kim, Ji Hoon, Soon Woo Nam, Youn‐Jung Kim, et al.. (2003). [A case of pheochromocytoma with hyperamylasemia].. PubMed. 42(2). 172–5. 5 indexed citations

11.

Lee, Jin Sun, Hiun Suk Chae, Woo Chul Chung, et al.. (2002). Urticaria Reaction by Oral Polyethylene Glycol Ingestion. Clinical Endoscopy. 24(5). 299–301. 4 indexed citations

12.

Han, Nam Ik, Young Sok Lee, Hwang Choi, et al.. (2002). PCNA Expression and Electron Microscopic Study of Acinus - Forming Hepatocytes in Chronic Hepatitis B. The Korean Journal of Internal Medicine. 17(2). 100–106. 2 indexed citations

13.

Lee, Dong Soo, Byung Min Ahn, Eun Hee Lee, et al.. (2002). A Case of Pancreatic Endometrial Cyst. The Korean Journal of Internal Medicine. 17(4). 266–269. 15 indexed citations

14.

Kim, Jin Il, Soo‐Heon Park, Jae Kwang Kim, et al.. (2002). The Effects of Nocturnal Acid Breakthrough on Helicobacter pylori Eradication. Helicobacter. 7(6). 331–336. 22 indexed citations

15.

Youn, Ho‐Joong, Seung Eun Jung, Wook Sung Chung, et al.. (2002). Obstruction of right ventricular outflow tract by extended cardiac metastasis from esophageal cancer. Journal of the American Society of Echocardiography. 15(12). 1541–1544. 15 indexed citations

16.

Chae, Hiun Suk, Sung Soo Kim, Sok Won Han, et al.. (2001). Endoscopic removal of a phytobezoar obstructing the distal small bowel. Gastrointestinal Endoscopy. 54(2). 264–266. 13 indexed citations

17.

Yoon, Seung Kew, Young Min Park, Si Hyun Bae, et al.. (2000). The Relationship between Virological Characteristics of Hepatitis C Virus HCV and Reactivity to the Regional Specific Proteins of HCV. The Korean Journal of Internal Medicine. 15(2). 109–116. 3 indexed citations

18.

Yoon, Young Chul, Sung Soo Kim, Young Min Park, et al.. (1995). Predictive Factors for Beneficial Response to Interferon-alfa Therapy in Chronic Hepatitis C. The Korean Journal of Internal Medicine. 10(2). 94–102. 6 indexed citations

19.

Choi, Kyu Yong, In Sik Chung, Kyu Won Chung, et al.. (1991). A Case of Colonoscopically Removed Granular Cell Tumor in the Ascending Colon.. Korean Journal of Gastrointestinal Endoscopy. 11(2). 383–386. 2 indexed citations

20.

Choi, Cheol Yong, et al.. (1989). Immunoprecipitation of the Hepatitis B Viral X Gene Product by Sera From Hepatitis B Virus Infected Patients. Journal of Bacteriology and Virology. 19(2). 151–158. 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.

Explore authors with similar magnitude of impact