Yuichi Waragai

531 total citations
40 papers, 336 citations indexed

About

Yuichi Waragai is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Yuichi Waragai has authored 40 papers receiving a total of 336 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 21 papers in Pulmonary and Respiratory Medicine and 18 papers in Oncology. Recurrent topics in Yuichi Waragai's work include Pancreatic and Hepatic Oncology Research (16 papers), Neuroendocrine Tumor Research Advances (10 papers) and Gallbladder and Bile Duct Disorders (9 papers). Yuichi Waragai is often cited by papers focused on Pancreatic and Hepatic Oncology Research (16 papers), Neuroendocrine Tumor Research Advances (10 papers) and Gallbladder and Bile Duct Disorders (9 papers). Yuichi Waragai collaborates with scholars based in Japan and United States. Yuichi Waragai's co-authors include Mitsuru Sugimoto, Takuto Hikichi, Tadayuki Takagi, Hiromasa Ohira, Hitomi Kikuchi, Ko Watanabe, Naoki Konno, Jun Nakamura, Rei Suzuki and Mika Takasumi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and PLoS ONE.

In The Last Decade

Yuichi Waragai

37 papers receiving 327 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yuichi Waragai Japan 12 197 162 154 70 57 40 336
Hiroki Irie Japan 10 181 0.9× 135 0.8× 121 0.8× 24 0.3× 53 0.9× 60 304
Ji Hun Kim South Korea 13 350 1.8× 296 1.8× 193 1.3× 37 0.5× 21 0.4× 25 483
Yutaka Tomizawa United States 11 287 1.5× 193 1.2× 74 0.5× 63 0.9× 106 1.9× 32 380
Laura Antolino Italy 12 179 0.9× 162 1.0× 143 0.9× 64 0.9× 62 1.1× 31 332
Akane Yamabe Japan 12 245 1.2× 160 1.0× 182 1.2× 66 0.9× 89 1.6× 45 352
Satoshi Ikarashi Japan 11 275 1.4× 203 1.3× 113 0.7× 29 0.4× 100 1.8× 40 358
Mohammad Shakhatreh United States 11 279 1.4× 166 1.0× 82 0.5× 55 0.8× 50 0.9× 26 364
Gandhi Lanke United States 9 129 0.7× 87 0.5× 149 1.0× 57 0.8× 29 0.5× 20 268
Yasutaka Ishii Japan 10 252 1.3× 186 1.1× 201 1.3× 63 0.9× 11 0.2× 60 341
Kentaro Kamada Japan 9 316 1.6× 275 1.7× 263 1.7× 47 0.7× 30 0.5× 23 421

Countries citing papers authored by Yuichi Waragai

Since Specialization
Citations

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

Fields of papers citing papers by Yuichi Waragai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yuichi Waragai

This figure shows the co-authorship network connecting the top 25 collaborators of Yuichi Waragai. A scholar is included among the top collaborators of Yuichi Waragai 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 Yuichi Waragai. Yuichi Waragai 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.
Sugimoto, Mitsuru, Tadayuki Takagi, Tomohiro Suzuki, et al.. (2025). A new preprocedural predictive risk model for post-endoscopic retrograde cholangiopancreatography pancreatitis: The SuPER model. eLife. 13. 1 indexed citations
2.
Sugimoto, Mitsuru, Tadayuki Takagi, Rei Suzuki, et al.. (2023). Factors Associated With Difficult Endoscopic Ultrasonography-guided Biliary Drainage. Journal of Clinical Gastroenterology. 58(5). 494–501. 1 indexed citations
3.
Sugimoto, Mitsuru, Tadayuki Takagi, Rei Suzuki, et al.. (2023). Comparison of time to recurrent biliary obstruction between plastic stents and metallic stents for endoscopic ultrasound‑guided biliary drainage. Experimental and Therapeutic Medicine. 25(5). 214–214. 3 indexed citations
4.
5.
Hikichi, Takuto, Minami Hashimoto, Yuichi Waragai, et al.. (2021). Localized gastric amyloidosis diagnosed by endoscopic ultrasound-guided fine-needle aspiration. Clinical Journal of Gastroenterology. 14(4). 1036–1041. 1 indexed citations
6.
Sugimoto, Mitsuru, Tadayuki Takagi, Rei Suzuki, et al.. (2018). Push vs pull method for endoscopic ultrasound-guided fine needle aspiration of pancreatic head lesions: Propensity score matching analysis. World Journal of Gastroenterology. 24(27). 3006–3012. 1 indexed citations
7.
Sugimoto, Mitsuru, Kazumichi Abe, Manabu Hayashi, et al.. (2018). The efficacy of serum cell death biomarkers for diagnosing biliary tract cancer. Scientific Reports. 8(1). 16997–16997. 2 indexed citations
8.
Sugimoto, Mitsuru, Tadayuki Takagi, Rei Suzuki, et al.. (2018). Pancreatic stents for the prevention of post-endoscopic retrograde cholangiopancreatography pancreatitis should be inserted up to the pancreatic body or tail. World Journal of Gastroenterology. 24(22). 2392–2399. 20 indexed citations
9.
Kikuchi, Hitomi, Takuto Hikichi, Ko Watanabe, et al.. (2018). Efficacy and safety of sedation during endoscopic submucosal dissection of gastric cancers using a comparative trial of propofol versus midazolam. SHILAP Revista de lepidopterología. 6(1). E51–E57. 11 indexed citations
10.
Sugimoto, Mitsuru, Tadayuki Takagi, Rei Suzuki, et al.. (2017). Endoscopic Ultrasonography‐Guided Fine Needle Aspiration Can Be Used to Rule Out Malignancy in Autoimmune Pancreatitis Patients. Journal of Ultrasound in Medicine. 36(11). 2237–2244. 18 indexed citations
11.
Sugimoto, Mitsuru, Tadayuki Takagi, Naoki Konno, et al.. (2017). The efficacy of biliary and serum macrophage inhibitory cytokine-1 for diagnosing biliary tract cancer. Scientific Reports. 7(1). 9198–9198. 1 indexed citations
12.
Sugimoto, Mitsuru, Tadayuki Takagi, Rei Suzuki, et al.. (2017). Pancreatic neuroendocrine tumor Grade 1 patients followed up without surgery: Case series. World Journal of Clinical Oncology. 8(3). 293–293. 1 indexed citations
13.
Sugimoto, Mitsuru, Tadayuki Takagi, Naoki Konno, et al.. (2016). The efficacy of contrast-enhanced harmonic endoscopic ultrasonography in diagnosing gallbladder cancer. Scientific Reports. 6(1). 25848–25848. 12 indexed citations
14.
Waragai, Yuichi, Rei Suzuki, Tadayuki Takagi, et al.. (2016). Clinical significance of serum Wisteria floribunda agglutinin-positive Mac-2 binding protein in pancreatic ductal adenocarcinoma. Pancreatology. 16(6). 1044–1050. 13 indexed citations
15.
Suzuki, Rei, Tadayuki Takagi, Takuto Hikichi, et al.. (2016). Derived neutrophil/lymphocyte ratio predicts gemcitabine therapy outcome in unresectable pancreatic cancer. Oncology Letters. 11(5). 3441–3445. 38 indexed citations
16.
Sugimoto, Mitsuru, Tadayuki Takagi, Rei Suzuki, et al.. (2016). Influence of night duty on endoscopic therapy for bile duct stones. World Journal of Gastroenterology. 22(42). 9387–9387. 1 indexed citations
17.
Watanabe, Ko, Takuto Hikichi, Jun Nakamura, et al.. (2016). Successful endoscopic submucosal dissection for early gastric cancer adjacent to gastric cardia varix. FUKUSHIMA JOURNAL OF MEDICAL SCIENCE. 62(2). 101–107. 2 indexed citations
18.
Sugimoto, Mitsuru, Tadayuki Takagi, Rei Suzuki, et al.. (2015). Efficacy of Steroid Pulse Therapy for Autoimmune Pancreatitis Type 1: A Retrospective Study. PLoS ONE. 10(9). e0138604–e0138604. 13 indexed citations
19.
Sugimoto, Mitsuru, Tadayuki Takagi, Takuto Hikichi, et al.. (2015). Conventional versus contrast-enhanced harmonic endoscopic ultrasonography-guided fine-needle aspiration for diagnosis of solid pancreatic lesions: A prospective randomized trial. Pancreatology. 15(5). 538–541. 55 indexed citations
20.
Hikichi, Takuto, Masaki Satō, Ko Watanabe, et al.. (2014). ORAL RABEPRAZOLE ADMINISTRATION ON A PROCEDURE DAY SUPPRESSES BLEEDING AFTER ENDOSCOPIC SUBMUCOSAL DISSECTION FOR GASTRIC NEOPLASMS. FUKUSHIMA JOURNAL OF MEDICAL SCIENCE. 60(1). 68–74. 7 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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