Seiji Ito

7.4k total citations · 1 hit paper
245 papers, 5.2k citations indexed

About

Seiji Ito is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Seiji Ito has authored 245 papers receiving a total of 5.2k indexed citations (citations by other indexed papers that have themselves been cited), including 180 papers in Pulmonary and Respiratory Medicine, 121 papers in Surgery and 95 papers in Oncology. Recurrent topics in Seiji Ito's work include Gastric Cancer Management and Outcomes (160 papers), Metastasis and carcinoma case studies (84 papers) and Gastrointestinal Tumor Research and Treatment (74 papers). Seiji Ito is often cited by papers focused on Gastric Cancer Management and Outcomes (160 papers), Metastasis and carcinoma case studies (84 papers) and Gastrointestinal Tumor Research and Treatment (74 papers). Seiji Ito collaborates with scholars based in Japan, United States and China. Seiji Ito's co-authors include Yasuhiro Kodera, Yoshinari Mochizuki, Takaki Yoshikawa, Yoshitaka Yamamura, Hayao Nakanishi, Michitaka Fujiwara, Mitsuru Sasako, Masae Tatematsu, Tomoyuki Kato and Akimasa Nakao and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Seiji Ito

226 papers receiving 5.1k citations

Hit Papers

Addition of Docetaxel to Oral Fluoropyrimidine Improves E... 2019 2026 2021 2023 2019 50 100 150 200 250
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Addition of Docetaxel to Oral Fluoropyrimidine Improves Efficacy in Patients With Stage III Gastric Cancer: Interim Analysis of JACCRO GC-07, a Randomized Controlled Trial
    2019 263 citations Yasuhiro Kodera, Takeshi Sano et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Seiji Ito Japan 40 3.7k 2.3k 1.9k 1.5k 566 245 5.2k
Chikara Kunisaki Japan 41 3.5k 0.9× 2.9k 1.2× 1.4k 0.7× 1.8k 1.2× 594 1.0× 348 5.6k
Jeong Hwan Yook South Korea 33 2.7k 0.7× 1.7k 0.7× 1.4k 0.8× 1.0k 0.7× 362 0.6× 169 3.6k
Yosuke Adachi Japan 39 3.5k 0.9× 2.4k 1.0× 1.7k 0.9× 1.2k 0.8× 505 0.9× 166 5.0k
D. C. Gotley Australia 38 2.5k 0.7× 3.3k 1.4× 949 0.5× 693 0.5× 1.1k 2.0× 91 5.0k
Toshio Uraoka Japan 42 5.2k 1.4× 2.9k 1.2× 2.4k 1.3× 3.2k 2.1× 305 0.5× 279 7.1k
Xin‐Zu Chen China 27 1.5k 0.4× 1.1k 0.5× 565 0.3× 940 0.6× 339 0.6× 125 2.6k
Alberto Ruol Italy 41 3.3k 0.9× 4.4k 1.9× 925 0.5× 689 0.5× 359 0.6× 134 5.3k
Wataru Takiyama Japan 17 2.6k 0.7× 1.9k 0.8× 720 0.4× 1.1k 0.8× 279 0.5× 82 3.4k
Kazuo Hase Japan 43 2.2k 0.6× 2.6k 1.1× 440 0.2× 4.0k 2.6× 562 1.0× 222 6.1k
Amitabh Srivastava United States 38 2.2k 0.6× 1.8k 0.8× 492 0.3× 2.6k 1.8× 445 0.8× 123 4.7k

Countries citing papers authored by Seiji Ito

Since Specialization
Citations

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

Fields of papers citing papers by Seiji Ito

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Seiji Ito

This figure shows the co-authorship network connecting the top 25 collaborators of Seiji Ito. A scholar is included among the top collaborators of Seiji Ito 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 Seiji Ito. Seiji Ito 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.
2.
Natsume, Seiji, Masataka Okuno, Naoya Itoh, et al.. (2024). Significance of blood culture testing after pancreatoduodenectomy. Annals of Gastroenterological Surgery. 8(5). 888–895. 1 indexed citations
3.
Kanda, Mitsuro, Seiji Ito, Yoshinari Mochizuki, et al.. (2023). Modified Albumin–Bilirubin Grade optimized for risk stratification of patients with stage II–III gastric cancer. Surgery Today. 53(10). 1149–1159. 2 indexed citations
4.
Abe, Tetsuya, Koji Komori, Seiji Ito, et al.. (2023). Maximum phonation time: an independent predictor of late-onset pneumonia after esophageal cancer surgery. Diseases of the Esophagus. 36(10). 3 indexed citations
5.
Sato, Reo, Masanori Tokunaga, Junki Mizusawa, et al.. (2023). Clinical impact of skeletal muscle mass change during the neoadjuvant chemotherapy period in patients with gastric cancer: An ancillary study of JCOG1002. World Journal of Surgery. 48(1). 163–174. 3 indexed citations
6.
Terashima, Masanori, Junki Mizusawa, Yuya Sato, et al.. (2022). Recurrence patterns after curative gastrectomy for pStage II/III gastric cancer: Exploratory analysis of the randomized controlled JCOG1001 trial. European Journal of Surgical Oncology. 49(4). 838–844. 6 indexed citations
7.
Natsume, Seiji, Masataka Okuno, Shoji Kawakatsu, et al.. (2022). Impact of pancreatic fat infiltration on postoperative pancreatic fistula occurrence in patients undergoing invagination pancreaticojejunostomy. HPB. 24(12). 2119–2124. 7 indexed citations
8.
Kawakatsu, Shoji, Seiji Natsume, Masataka Okuno, et al.. (2022). Prognostic Significance of Intraoperative Peritoneal Lavage Cytology in Patients with Pancreatic Ductal Adenocarcinoma: A Single-Center Experience and Systematic Review of the Literature. Annals of Surgical Oncology. 29(9). 5972–5983. 1 indexed citations
9.
Nakanishi, Koki, Mitsuro Kanda, Seiji Ito, et al.. (2021). E-PASS scoring system serves as a predictor of short- and long-term outcomes in gastric cancer surgery. Surgery Today. 52(6). 914–922. 5 indexed citations
10.
Tokunaga, Masanori, Yukinori Kurokawa, Ryunosuke Machida, et al.. (2020). Impact of postoperative complications on survival outcomes in patients with gastric cancer: exploratory analysis of a randomized controlled JCOG1001 trial. Gastric Cancer. 24(1). 214–223. 56 indexed citations
11.
Terashima, Masanori, Takaki Yoshikawa, Narikazu Boku, et al.. (2020). Current status of perioperative chemotherapy for locally advanced gastric cancer and JCOG perspectives. Japanese Journal of Clinical Oncology. 50(5). 528–534. 19 indexed citations
12.
Nakanishi, Hayao, Takashi Kinoshita, Koji Komori, et al.. (2019). Detection of circulating tumor cells in drainage venous blood from colorectal cancer patients using a new filtration and cytology-based automated platform. PLoS ONE. 14(2). e0212221–e0212221. 26 indexed citations
13.
Saito, Takuya, Hayao Nakanishi, Yoshinari Mochizuki, et al.. (2014). Preferential HER2 expression in liver metastases and EGFR expression in peritoneal metastases in patients with advanced gastric cancer. Gastric Cancer. 18(4). 711–719. 29 indexed citations
14.
Ito, Yuichi, et al.. (2012). A case of a gastric bronchogenic cyst diagnosed concomitantly with a pancreas mucinous cystic neoplasm. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 73(4). 836–841. 1 indexed citations
15.
Nakao, Makoto, Keitaro Matsuo, Hidemi Ito, et al.. (2011). ABO Genotype and the Risk of Gastric Cancer, Atrophic Gastritis, and Helicobacter pylori Infection. Cancer Epidemiology Biomarkers & Prevention. 20(8). 1665–1672. 54 indexed citations
16.
Shitara, Kohei, Kei Muro, Seiji Ito, et al.. (2010). Folate Intake along with Genetic Polymorphisms in Methylenetetrahydrofolate Reductase and Thymidylate Synthase in Patients with Advanced Gastric Cancer. Cancer Epidemiology Biomarkers & Prevention. 19(5). 1311–1319. 31 indexed citations
17.
Morimoto, Mamoru, et al.. (2010). A CASE OF ANAL CANAL ADENOCARCINOMA WITH PERIANAL PAGETOID SPREAD. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 71(11). 2917–2921. 4 indexed citations
18.
Kodera, Yasuhiro, Hayao Nakanishi, Seiji Ito, et al.. (2005). Prognostic Significance of Intraperitoneal Cancer Cells in Gastric Carcinoma: Analysis of Real Time Reverse Transcriptase-Polymerase Chain Reaction after 5 Years of Followup. Journal of the American College of Surgeons. 202(2). 231–236. 37 indexed citations
19.
Hirai, Takashi, Yukihide Kanemitsu, Tomoyuki Kato, et al.. (2003). A Case of Curative Resection of Recurrent Tumor in Rectovesical Pouch from Sigmoid Colon Cancer. The Japanese Journal of Gastroenterological Surgery. 36(11). 1630–1635. 1 indexed citations
20.
Nakanishi, Hayao, Yoshinari Mochizuki, Yasuhiro Kodera, et al.. (2003). Chemosensitivity of peritoneal micrometastases as evaluated using a green fluorescence protein (GFP)‐tagged human gastric cancer cell line. Cancer Science. 94(1). 112–118. 32 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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