Sang‐Woo Cha

1.5k total citations
68 papers, 995 citations indexed

About

Sang‐Woo Cha is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Sang‐Woo Cha has authored 68 papers receiving a total of 995 indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Surgery, 45 papers in Pulmonary and Respiratory Medicine and 29 papers in Oncology. Recurrent topics in Sang‐Woo Cha's work include Gallbladder and Bile Duct Disorders (45 papers), Pediatric Hepatobiliary Diseases and Treatments (31 papers) and Pancreatic and Hepatic Oncology Research (28 papers). Sang‐Woo Cha is often cited by papers focused on Gallbladder and Bile Duct Disorders (45 papers), Pediatric Hepatobiliary Diseases and Treatments (31 papers) and Pancreatic and Hepatic Oncology Research (28 papers). Sang‐Woo Cha collaborates with scholars based in South Korea, France and Japan. Sang‐Woo Cha's co-authors include Jong Ho Moon, Tae Hoon Lee, Sang‐Heum Park, Young Deok Cho, Hyun Jong Choi, Yun Nah Lee, Moon Han Choi, Sun‐Joo Kim, Dong Choon Kim and Yun Kyung Lee and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Medicine.

In The Last Decade

Sang‐Woo Cha

66 papers receiving 974 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sang‐Woo Cha South Korea 19 742 663 536 184 118 68 995
Yun Nah Lee South Korea 21 892 1.2× 905 1.4× 584 1.1× 152 0.8× 126 1.1× 110 1.2k
Kimberly Foley United States 11 570 0.8× 409 0.6× 232 0.4× 150 0.8× 124 1.1× 13 841
Selçuk Dışıbeyaz Türkiye 17 691 0.9× 516 0.8× 229 0.4× 109 0.6× 86 0.7× 77 863
Mathieu D’Hondt Belgium 15 593 0.8× 369 0.6× 375 0.7× 81 0.4× 348 2.9× 63 858
Raja Kalayarasan India 14 542 0.7× 344 0.5× 230 0.4× 54 0.3× 43 0.4× 79 676
Fernando Castro United States 14 203 0.3× 239 0.4× 268 0.5× 270 1.5× 135 1.1× 55 671
Jaewoo Kwon South Korea 15 367 0.5× 327 0.5× 424 0.8× 89 0.5× 42 0.4× 58 607
Nai‐Jen Liu Taiwan 13 404 0.5× 226 0.3× 158 0.3× 55 0.3× 52 0.4× 38 505
Corrado Fantini Italy 16 670 0.9× 293 0.4× 461 0.9× 312 1.7× 824 7.0× 31 1.1k
G. Kenneth Johnson United States 19 1.0k 1.4× 747 1.1× 553 1.0× 64 0.3× 104 0.9× 29 1.2k

Countries citing papers authored by Sang‐Woo Cha

Since Specialization
Citations

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

Fields of papers citing papers by Sang‐Woo Cha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sang‐Woo Cha. 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‐Woo Cha. The network helps show where Sang‐Woo Cha may publish in the future.

Co-authorship network of co-authors of Sang‐Woo Cha

This figure shows the co-authorship network connecting the top 25 collaborators of Sang‐Woo Cha. A scholar is included among the top collaborators of Sang‐Woo Cha 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‐Woo Cha. Sang‐Woo Cha 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.
Moon, Jong Ho, Yun Nah Lee, Hee Kyung Kim, et al.. (2023). Detection and endoscopic classification of intraductal neoplasms of the bile duct by peroral cholangioscopy with narrow-band imaging (with videos). Gastrointestinal Endoscopy. 97(5). 898–910. 3 indexed citations
2.
Moon, Jong Ho, Yun Nah Lee, Hee Kyung Kim, et al.. (2022). Efficacy of narrow-band imaging during peroral cholangioscopy for predicting malignancy of indeterminate biliary strictures (with videos). Gastrointestinal Endoscopy. 96(3). 512–521. 11 indexed citations
3.
Moon, Jong Ho, Yun Nah Lee, Tae Hoon Lee, et al.. (2022). Utility of Direct Peroral Cholangioscopy Using a Multibending Ultraslim Endoscope for Difficult Common Bile Duct Stones. Gut and Liver. 16(4). 599–605. 2 indexed citations
4.
Moon, Jong Ho, Yun Nah Lee, Jun Chul Chung, et al.. (2021). Modified non‐flared fully covered self‐expandable metal stent for preoperative biliary drainage in pancreatic cancer. Journal of Gastroenterology and Hepatology. 37(1). 225–232. 3 indexed citations
5.
Shim, Sung Ryul, Tae Hoon Lee, Jae Heon Kim, et al.. (2021). Endoscopic Bilateral Stent-in-Stent Versus Stent-by-Stent Deployment in Advanced Malignant Hilar Obstruction: A Meta-Analysis and Systematic Review. Digestive Diseases and Sciences. 67(2). 716–728. 5 indexed citations
6.
Jung, Woo Jin, Jae Young Jang, Won Young Park, et al.. (2018). Effect of tenofovir on renal function in patients with chronic hepatitis B. Medicine. 97(7). e9756–e9756. 23 indexed citations
7.
Lee, Yun Kyung, Jong Ho Moon, Hyun Jong Choi, et al.. (2018). Tissue acquisition for diagnosis of biliary strictures using peroral cholangioscopy or endoscopic ultrasound-guided fine-needle aspiration. Endoscopy. 51(1). 50–59. 24 indexed citations
8.
Yoo, Jeong‐Ju, Soung Won Jeong, Jae Young Jang, et al.. (2018). Clinical outcomes of patients with a single hepatocellular carcinoma less than 5 cm treated with transarterial chemoembolization. The Korean Journal of Internal Medicine. 34(6). 1223–1232. 11 indexed citations
9.
Han, Su Jung, Sang‐Heum Park, Young Sin Cho, et al.. (2017). Efficacy of midazolam‐ versus propofol‐based sedations by non‐anesthesiologists during therapeutic endoscopic retrograde cholangiopancreatography in patients aged over 80 years. Digestive Endoscopy. 29(3). 369–376. 21 indexed citations
10.
Cha, Sang‐Woo, et al.. (2015). Factors affecting the restaging accuracy of magnetic resonance imaging after preoperative chemoradiation in patients with rectal cancer. European Journal of Surgical Oncology. 41(4). 493–498. 4 indexed citations
11.
Lee, Yun Nah, Jong Ho Moon, Hyun Jong Choi, et al.. (2015). A newly modified access balloon catheter for direct peroral cholangioscopy by using an ultraslim upper endoscope (with videos). Gastrointestinal Endoscopy. 83(1). 240–247. 21 indexed citations
12.
13.
Choi, Hyun Jong, et al.. (2015). Endoscopic Extraction of Biliary Fascioliasis Diagnosed Using Intraductal Ultrasonography in a Patient with Acute Cholangitis. Clinical Endoscopy. 48(6). 579–582. 7 indexed citations
14.
Lee, Yun Kyung, Jong Ho Moon, Hee Jung Kim, et al.. (2014). Core biopsy needle versus standard aspiration needle for endoscopic ultrasound-guided sampling of solid pancreatic masses: a randomized parallel-group study. Endoscopy. 46(12). 1056–1062. 123 indexed citations
15.
Moon, Jong Ho, Hyun Jong Choi, Dong Choon Kim, et al.. (2014). A newly designed fully covered metal stent for lumen apposition in EUS-guided drainage and access: a feasibility study (with videos). Gastrointestinal Endoscopy. 79(6). 990–995. 78 indexed citations
16.
Moon, Jong Ho, Dong Choon Kim, Tae Hoon Lee, et al.. (2013). Comparison of Endoscopic Papillary Balloon Dilation and Sphincterotomy in Young Patients with CBD Stones and Gallstones. Digestive Diseases and Sciences. 59(5). 1042–1047. 18 indexed citations
17.
Lee, Min Ji, Se Young Park, Yun Jung Lee, et al.. (2011). Clinical Differences According to Genotype in Acute Viral Hepatitis A in Daejeon, Korea. The Korean Journal of Internal Medicine. 80(5). 553–561. 1 indexed citations
18.
Cha, Sang‐Woo. (2010). Pancreatic pseudocyst filled with semisolid lipids mimicking solid mass on endoscopic ultrasound. World Journal of Gastroenterology. 16(8). 1034–1034. 1 indexed citations
19.
20.
Lee, Sang-Ok, et al.. (2007). A Case of Gastroesophageal Amyloidosis with Upper Gastrointestinal Bleeding in a Patient with Multiple Myeloma.. Clinical Endoscopy. 34(5). 263–268.

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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