Eiji Sunami

5.7k total citations
177 papers, 4.2k citations indexed

About

Eiji Sunami is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Eiji Sunami has authored 177 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 98 papers in Oncology, 72 papers in Surgery and 48 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Eiji Sunami's work include Colorectal Cancer Surgical Treatments (55 papers), Gastric Cancer Management and Outcomes (29 papers) and Colorectal Cancer Treatments and Studies (23 papers). Eiji Sunami is often cited by papers focused on Colorectal Cancer Surgical Treatments (55 papers), Gastric Cancer Management and Outcomes (29 papers) and Colorectal Cancer Treatments and Studies (23 papers). Eiji Sunami collaborates with scholars based in Japan, United States and India. Eiji Sunami's co-authors include Joji Kitayama, Kazushige Kawai, Hirokazu Nagawa, Nelson H. Tsuno, Toshiaki Watanabe, Soichiro Ishihara, Hironori Yamaguchi, Koji Yasuda, Dave S.�B. Hoon and Kazuhito Sasaki and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Eiji Sunami

165 papers receiving 4.1k citations

Peers

Eiji Sunami

ONCOL

SURGE

PRM

Keizo Dono Japan

Woo Sung Moon South Korea

Tetsuji Sawada Japan

Markus J. Mäkinen Finland

Dipok Kumar Dhar Japan

Yusuke Mizukami Japan

Makoto Sunamura Japan

Hiroyuki Kato Japan

Hiroyuki Uetake Japan

Sang Cheul Oh South Korea

Keizo Dono Japan

Eiji Sunami

1.9k ×0.9

ONCOL

1.7k ×1.5

1.9k ×1.7

SURGE

1.1k ×1.2

828 ×1.1

PRM

Citations per year, relative to Eiji Sunami Eiji Sunami (= 1×) peers Keizo Dono

Countries citing papers authored by Eiji Sunami

Since Specialization

Citations

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

Fields of papers citing papers by Eiji Sunami

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Eiji Sunami

This figure shows the co-authorship network connecting the top 25 collaborators of Eiji Sunami. A scholar is included among the top collaborators of Eiji Sunami 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 Eiji Sunami. Eiji Sunami is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Suzuki, Yutaka, Masao Yoshida, Ryota Matsuki, et al.. (2024). Advantage of Postoperative Inflammatory Status after Laparoscopic Distal Pancreatectomy. Digestive Surgery. 41(5-6). 1–11.

Sato, Yo, Eiji Sunami, Motoko Takahashi, et al.. (2023). An adenocarcinoma in an inverted Meckel’s diverticulum with intussusception. SHILAP Revista de lepidopterología. 9(1). 95–95.

Nagase, Miki, Takeshi Nagase, Joho Tokumine, et al.. (2022). Formalin-free soft embalming of human cadavers using N-vinyl-2-pyrrolidone: perspectives for cadaver surgical training and medical device development. Anatomical Science International. 97(3). 273–282. 8 indexed citations

Nagase, Miki, et al.. (2019). A new human cadaver model for laparoscopic training using N-vinyl-2-pyrrolidone: a feasibility study. Anatomical Science International. 95(1). 156–164. 12 indexed citations

Ishihara, Soichiro, Tomomichi Kiyomatsu, Kazushige Kawai, et al.. (2018). The short-term outcomes of robotic sphincter-preserving surgery for rectal cancer: comparison with open and laparoscopic surgery using a propensity score analysis. International Journal of Colorectal Disease. 33(8). 1047–1055. 15 indexed citations

Kusumoto, Tetsuya, Eiji Sunami, Mitsuyoshi Ota, et al.. (2017). Planned Safety Analysis of the ACTS-CC 02 Trial: A Randomized Phase III Trial of S-1 With Oxaliplatin Versus Tegafur and Uracil With Leucovorin as Adjuvant Chemotherapy for High-Risk Stage III Colon Cancer. Clinical Colorectal Cancer. 17(2). e153–e161. 5 indexed citations

Ishihara, Soichiro, Kensuke Otani, Koji Yasuda, et al.. (2016). Effect of nutrient starvation on proliferation and cytokine secretion of peripheral blood lymphocytes. Molecular and Clinical Oncology. 4(4). 607–610. 12 indexed citations

Kawai, Kazushige, Soichiro Ishihara, Hironori Yamaguchi, et al.. (2014). Nomogram Prediction of Metachronous Colorectal Neoplasms in Patients With Colorectal Cancer. Annals of Surgery. 261(5). 926–932. 45 indexed citations

Kaneko, Manabu, Hiroaki Nozawa, Masaya Hiyoshi, et al.. (2014). Temsirolimus and chloroquine cooperatively exhibit a potent antitumor effect against colorectal cancer cells. Journal of Cancer Research and Clinical Oncology. 140(5). 769–781. 32 indexed citations

10.

Ishihara, Soichiro, Tamuro Hayama, Hideki Yamada, et al.. (2014). Prognostic Impact of Primary Tumor Resection and Lymph Node Dissection in Stage IV Colorectal Cancer with Unresectable Metastasis: A Propensity Score Analysis in a Multicenter Retrospective Study. Annals of Surgical Oncology. 21(9). 2949–2955. 36 indexed citations

11.

Sunami, Eiji, Isao Kurosaki, & Katsuyoshi Hatakeyama. (2012). Repetitive local lymphadenectomy and systemic chemotherapy for recurrent Virchow's nodes more than 12 years after curative resection of advanced-stage gastric cancer. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 73(7). 1691–1694.

12.

Hongo, Kumiko, Shinsuke Kazama, Eiji Sunami, et al.. (2012). Immunohistochemical detection of CD133 is associated with tumor regression grade after chemoradiotherapy in rectal cancer. Medical Oncology. 29(4). 2849–2857. 26 indexed citations

13.

Nozawa, Hiroaki, Joji Kitayama, Eiji Sunami, et al.. (2011). FOLFOX as Adjuvant Chemotherapy after Curative Resection of Distant Metastases in Patients with Colorectal Cancer. Oncology. 80(1-2). 84–91. 13 indexed citations

14.

Nishikawa, Takeshi, Nelson H. Tsuno, Yurai Okaji, et al.. (2009). Inhibition of Autophagy Potentiates Sulforaphane-Induced Apoptosis in Human Colon Cancer Cells. Annals of Surgical Oncology. 17(2). 592–602. 69 indexed citations

15.

Sunami, Eiji, Masaru Shinozaki, Myung‐Shin Sim, et al.. (2008). Estrogen receptor and HER2/neu status affect epigenetic differences of tumor-related genes in primary breast tumors. Breast Cancer Research. 10(3). R46–R46. 92 indexed citations

16.

Sunami, Eiji, et al.. (2008). A Rare Case of Penetration of the Duodenal Descending Portion with Migration to the Pancreatic Head by Invested Foreign Body. The Japanese Journal of Gastroenterological Surgery. 41(2). 188–193. 2 indexed citations

17.

Yoneyama, Satomi, Kazushige Kawai, Nelson H. Tsuno, et al.. (2007). Epigallocatechin gallate affects human dendritic cell differentiation and maturation. Journal of Allergy and Clinical Immunology. 121(1). 209–214. 56 indexed citations

18.

Sunami, Eiji, et al.. (2005). A Case of Descending Colon Cancer with Submucosal Invasion with Paraaortic Lymph Node Metastasis. The Japanese Journal of Gastroenterological Surgery. 38(2). 256–261. 1 indexed citations

19.

Sunami, Eiji, et al.. (2004). A Case of Transmesocolonic Hernia in the Mesentery of Transverse Colon. The Japanese Journal of Gastroenterological Surgery. 37(8). 1491–1496. 12 indexed citations

20.

Saito, Shinsuke, Nelson H. Tsuno, Eiji Sunami, et al.. (2003). Expression of platelet-derived endothelial cell growth factor in inflammatory bowel disease. Journal of Gastroenterology. 38(3). 229–237. 33 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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