Yuki Ushimaru

434 total citations
38 papers, 251 citations indexed

About

Yuki Ushimaru is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Gastroenterology. According to data from OpenAlex, Yuki Ushimaru has authored 38 papers receiving a total of 251 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Pulmonary and Respiratory Medicine, 25 papers in Surgery and 12 papers in Gastroenterology. Recurrent topics in Yuki Ushimaru's work include Gastric Cancer Management and Outcomes (21 papers), Esophageal and GI Pathology (11 papers) and Metastasis and carcinoma case studies (10 papers). Yuki Ushimaru is often cited by papers focused on Gastric Cancer Management and Outcomes (21 papers), Esophageal and GI Pathology (11 papers) and Metastasis and carcinoma case studies (10 papers). Yuki Ushimaru collaborates with scholars based in Japan. Yuki Ushimaru's co-authors include Yoshitomo Yanagimoto, Takeshi Omori, Hiroshi Miyata, Masahiko Yano, Yoshiyuki Fujiwara, Keijiro Sugimura, Masayuki Ohue, Kazuyoshi Yamamoto, Kiyokazu Nakajima and Yuichiro� Doki and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Annals of Surgical Oncology.

In The Last Decade

Yuki Ushimaru

30 papers receiving 245 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yuki Ushimaru Japan 9 161 124 82 49 27 38 251
Toshiya Harada Japan 6 179 1.1× 197 1.6× 111 1.4× 54 1.1× 18 0.7× 8 297
María Rita Rodríguez‐Luna France 10 91 0.6× 165 1.3× 19 0.2× 61 1.2× 49 1.8× 42 289
Jacobo Ortiz‐Fernández‐Sordo United Kingdom 9 137 0.9× 200 1.6× 53 0.6× 35 0.7× 9 0.3× 19 225
Philippe Jornod Switzerland 7 105 0.7× 212 1.7× 153 1.9× 86 1.8× 16 0.6× 16 308
Hon‐Chi Yip Hong Kong 6 70 0.4× 168 1.4× 133 1.6× 25 0.5× 6 0.2× 9 240
Deniz Atasoy Türkiye 10 86 0.5× 149 1.2× 28 0.3× 141 2.9× 15 0.6× 27 225
Galileu F. Farias Brazil 11 151 0.9× 279 2.3× 92 1.1× 93 1.9× 9 0.3× 23 321
Ruggero Lionetti Italy 10 68 0.4× 180 1.5× 40 0.5× 65 1.3× 14 0.5× 23 255
Vito Laterza Italy 9 111 0.7× 159 1.3× 38 0.5× 120 2.4× 20 0.7× 30 267
Hugo Guedes Brazil 11 134 0.8× 250 2.0× 21 0.3× 115 2.3× 19 0.7× 28 308

Countries citing papers authored by Yuki Ushimaru

Since Specialization
Citations

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

Fields of papers citing papers by Yuki Ushimaru

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yuki Ushimaru

This figure shows the co-authorship network connecting the top 25 collaborators of Yuki Ushimaru. A scholar is included among the top collaborators of Yuki Ushimaru 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 Yuki Ushimaru. Yuki Ushimaru 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.
Ushimaru, Yuki, T. Katoh, Motoki Sasaki, et al.. (2025). Development of medical devices driven by academia-industry collaboration: An internal audit. Surgery. 181. 109289–109289.
2.
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Ushimaru, Yuki, Takeshi Omori, Kazuyoshi Yamamoto, et al.. (2025). Robotic and laparoscopic gastrectomy for gastric cancer: comparative insights into perioperative performance and three-year survival outcomes. Gastric Cancer. 28(3). 514–526. 2 indexed citations
4.
5.
Ushimaru, Yuki, Kazuyoshi Yamamoto, Yoshitomo Yanagimoto, et al.. (2025). Conversion surgery following zolbetuximab-based chemotherapy for CLDN18.2-positive gastroesophageal junction cancer. International Cancer Conference Journal. 14(4). 503–512.
6.
Ushimaru, Yuki, Kazuhiro Nishikawa, Ryohei Kawabata, et al.. (2024). A comprehensive study on non-cancer-related mortality risk factors in elderly gastric cancer patients post-curative surgery. BMC Gastroenterology. 24(1). 78–78. 4 indexed citations
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Sugase, Takahito, Norihiro Matsuura, Yuki Ushimaru, et al.. (2024). Prognostic impact of dysphagia scores in patients with advanced resectable esophageal cancer who underwent radical esophagectomy after preoperative treatment. Journal of Gastrointestinal Surgery. 28(11). 1853–1860. 2 indexed citations
9.
Ushimaru, Yuki, Ryohei Kawabata, Kazuhiro Nishikawa, et al.. (2024). Enhancing surgical outcomes in elderly gastric cancer patients: the role of comprehensive preoperative assessment and support. World Journal of Surgical Oncology. 22(1). 136–136. 4 indexed citations
10.
Ushimaru, Yuki, Tomoki Makino, Koji Tanaka, et al.. (2023). Clinical Significance of Intramural Metastasis as an Independent Prognostic Factor in Esophageal Squamous Cell Carcinoma. Annals of Surgical Oncology. 30(8). 5195–5202.
11.
Ushimaru, Yuki, Takamitsu A. Kato, Motoki Sasaki, et al.. (2023). Efficacy of human resource development program for young industry personnel who will be involved in future medical device development. Surgical Endoscopy. 37(12). 9633–9642. 1 indexed citations
12.
Ushimaru, Yuki, Tsuyoshi Takahashi, Kiyokazu Nakajima, et al.. (2022). Real-world data on the efficacy and safety of adjuvant chemotherapy in Japanese patients with a high-risk of gastrointestinal stromal tumor recurrence. International Journal of Clinical Oncology. 27(5). 921–929. 1 indexed citations
13.
Ushimaru, Yuki, Kotaro Yamashita, Takuro Saito, et al.. (2022). Efficacy of electrocoagulation hemostasis: a study on the optimal usage of the very-low-voltage mode. Surgical Endoscopy. 36(11). 8592–8599. 4 indexed citations
14.
Ushimaru, Yuki, Tsuyoshi Takahashi, Kotaro Yamashita, et al.. (2022). Translation from manual to automatic endoscopic insufflation enhanced by a pressure limiter. Surgical Endoscopy. 36(9). 7038–7046. 1 indexed citations
15.
Oyama, Keisuke, Shin Nakahira, Sakae Maeda, et al.. (2021). A safe and simple procedure for laparoscopic hepatectomy with combined diaphragmatic resection. International Cancer Conference Journal. 10(4). 341–345. 1 indexed citations
16.
Ushimaru, Yuki, Kazuhiro Nishikawa, Ryohei Kawabata, et al.. (2021). Successful laparoscopic conversion surgery for gastric cancer with para-aortic lymph node metastasis after third-line chemotherapy: a case report. International Cancer Conference Journal. 11(1). 50–56. 5 indexed citations
17.
Ushimaru, Yuki, Takeshi Omori, Yoshiyuki Fujiwara, et al.. (2018). A novel liver retraction method in laparoscopic gastrectomy for gastric cancer. Surgical Endoscopy. 33(6). 1828–1836. 14 indexed citations
18.
Ushimaru, Yuki, Takeshi Omori, Yoshiyuki Fujiwara, et al.. (2018). The Feasibility and Safety of Preoperative Fluorescence Marking with Indocyanine Green (ICG) in Laparoscopic Gastrectomy for Gastric Cancer. Journal of Gastrointestinal Surgery. 23(3). 468–476. 71 indexed citations
19.
Ushimaru, Yuki, et al.. (2013). A case of a foreign body granuloma composed of a suture which was diagnosed as a false-positive tumor on PET/CT. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 74(2). 459–462. 6 indexed citations
20.
Ushimaru, Yuki, et al.. (2012). A Case of Primary Malignant Melanoma of the Small Intestine (Amelanotic Melanoma). The Japanese Journal of Gastroenterological Surgery. 45(1). 81–85.

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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