Kuniyoshi Arai

5.7k total citations · 3 hit papers
59 papers, 4.3k citations indexed

About

Kuniyoshi Arai is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Kuniyoshi Arai has authored 59 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Pulmonary and Respiratory Medicine, 20 papers in Oncology and 18 papers in Surgery. Recurrent topics in Kuniyoshi Arai's work include Gastric Cancer Management and Outcomes (34 papers), Metastasis and carcinoma case studies (24 papers) and Gastrointestinal Tumor Research and Treatment (14 papers). Kuniyoshi Arai is often cited by papers focused on Gastric Cancer Management and Outcomes (34 papers), Metastasis and carcinoma case studies (24 papers) and Gastrointestinal Tumor Research and Treatment (14 papers). Kuniyoshi Arai collaborates with scholars based in Japan, United States and United Kingdom. Kuniyoshi Arai's co-authors include Atsushi Nashimoto, Mitsuru Sasako, Taira Kinoshitá, Yoshitaka Yamamura, Akira Kurita, Seiichiro Yamamoto, Masahiro Hiratsuka, Takeshi Sano, Toshifusa Nakajima and Toshiharu Yamaguchi and has published in prestigious journals such as New England Journal of Medicine, Journal of Clinical Oncology and Journal of Virology.

In The Last Decade

Kuniyoshi Arai

55 papers receiving 4.2k citations

Hit Papers

align trajectories

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.

Adjuvant Chemotherapy for Gastric Cancer with S-1, an Oral Fluoropyrimidine

2007 1.9k citations Kuniyoshi Arai et al. profile →
D2 Lymphadenectomy Alone or with Para-aortic Nodal Dissection for Gastric Cancer

2008 747 citations Kuniyoshi Arai et al. profile →
Gastric Cancer Surgery: Morbidity and Mortality Results From a Prospective Randomized Controlled Trial Comparing D2 and Extended Para-Aortic Lymphadenectomy—Japan Clinical Oncology Group Study 9501

2004 532 citations Kuniyoshi Arai et al. profile →

Peers

Kuniyoshi Arai

PRM

SURGE

GASTR

ONCOL

Shinichi Sakuramoto Japan

Akinori Takagane Japan

Jeong Hwan Yook South Korea

Ilfet Songun Netherlands

Hiroshi Yabusaki Japan

Simon Weeden United Kingdom

Yu Jo Chua Australia

Min Gew Choi South Korea

Masakazu Takagi Japan

Alberto Ruol Italy

Shinichi Sakuramoto Japan

Kuniyoshi Arai

4.3k ×1.2

PRM

2.3k ×1.2

SURGE

2.1k ×1.2

GASTR

1.3k ×1.2

ONCOL

438 ×1.3

Citations per year, relative to Kuniyoshi Arai Kuniyoshi Arai (= 1×) peers Shinichi Sakuramoto

Countries citing papers authored by Kuniyoshi Arai

Since Specialization

Citations

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

Fields of papers citing papers by Kuniyoshi Arai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kuniyoshi Arai

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Arai, Kuniyoshi, et al.. (2013). Rupture of left gastroepiploic artery aneurysm demonstrating progressive enlargement in a short period^|^mdash;a case report^|^mdash;. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 74(2). 557–563. 2 indexed citations

Iwasaki, Yoshiaki, et al.. (2007). GASTRIC METASTASIS FROM RENAL CELL CARCINOMA 2 YEARS AFTER RADICAL NEPHRECTOMY-REPORT OF A CASE-. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 68(6). 1432–1436. 2 indexed citations

Arai, Kuniyoshi, Yoshiaki Iwasaki, Keiichi Takahashi, et al.. (2004). A Case of Systemic Lupus Erythematosus with Perforation of the Rectum. The Japanese Journal of Gastroenterological Surgery. 37(8). 1503–1508. 3 indexed citations

Kitamura, Masatsugu, Kuniyoshi Arai, & Yoshiaki Iwasaki. (1995). Clinico-pathological Studies on Para-aortic Lymph Node Metastasis and Postoperative Quality of Life in Gastric Cancer Patients.. The Japanese Journal of Gastroenterological Surgery. 28(4). 923–926. 7 indexed citations

Kitamura, Masatsugu, et al.. (1995). A Case of Resected Gastric Cancer with Synchronous Huge Adrenal Metastasis.. The Japanese Journal of Gastroenterological Surgery. 28(5). 1081–1085. 2 indexed citations

Kitamura, Masatsugu, Kuniyoshi Arai, & Yoshiaki Iwasaki. (1994). Clinico-pathological Studies on Para-aortic Lymph Node Metastasis and Post-operative Quality of Life in Gastric Cancer Patients.. The Japanese Journal of Gastroenterological Surgery. 27(9). 2073–2078. 8 indexed citations

Arai, Kuniyoshi, et al.. (1993). Studies on Oral Margin in Gastric Cancer from the Standpoint of Discrepancy between Macroscopic and Histological Measurement of Invasion.. The Japanese Journal of Gastroenterological Surgery. 26(3). 784–789. 1 indexed citations

Kitamura, Masatsugu, et al.. (1992). Comparative Studies on Clinicopathological Characteristics and Surgical Results in Senile and Young Gastric Cancer.. The Japanese Journal of Gastroenterological Surgery. 25(3). 756–762. 1 indexed citations

Kitamura, Masatsugu, et al.. (1992). Clinicopathological Characteristics of Cases with Metastasis to Lower Mediastinal Lymph Nodes and Treatment in Gastric Cancer with Esophageal Invasion.. The Japanese Journal of Gastroenterological Surgery. 25(10). 2449–2454. 2 indexed citations

10.

Arai, Kuniyoshi, et al.. (1992). Some Aspects of Limited Operation and Endoscopic Mucosal Resection for Early Gastric Cancer. Special Reference to the Minute Cancer in Multiple Early Gastric Cancer.. The Japanese Journal of Gastroenterological Surgery. 25(7). 1953–1957. 2 indexed citations

11.

Kitamura, Masatsugu, et al.. (1992). Clinicopathological Study and DNA Ploidy Pattern as a Prognostic Factor in Gastric Cancer with Subserosal Invasion.. The Japanese Journal of Gastroenterological Surgery. 25(8). 2103–2109. 2 indexed citations

12.

Kitamura, Masatsugu, et al.. (1991). Surgical approach for early gastric cancer with special reference to lymph node metastasis.. The Japanese Journal of Gastroenterological Surgery. 24(1). 21–27. 4 indexed citations

13.

Kitamura, Masatsugu, et al.. (1991). Clinico-pathological Studies on Para-aortic Lymph Node Metastasis in Gastric Cancer.. The Japanese Journal of Gastroenterological Surgery. 24(7). 1905–1910. 3 indexed citations

14.

Kitamura, Masatsugu, et al.. (1991). Postoperative Recurrent Patterns and Causes of Death in Early Gastric Cancer.. The Japanese Journal of Gastroenterological Surgery. 24(12). 2894–2899. 3 indexed citations

15.

Kitamura, Masatsugu, et al.. (1990). Recurrence of gastric leiomyosarcoma in the abdominal cavity in the sixth postoperative year.. The Japanese Journal of Gastroenterological Surgery. 23(12). 2793–2797. 1 indexed citations

16.

Kitamura, Masatsugu, et al.. (1990). Clinicopathological study on advanced gastric cancer diagnosed as early cancer before operation.. The Japanese Journal of Gastroenterological Surgery. 23(9). 2221–2226. 1 indexed citations

17.

Kitamura, Masatsugu, et al.. (1990). Surgical treatment and post-operative adjuvant chemotherapy in gastric maliganant lymphoma.. The Japanese Journal of Gastroenterological Surgery. 23(9). 2215–2220. 1 indexed citations

18.

Kitamura, Masatsugu, et al.. (1989). Clinicopathological study of multiple early gastric cancer.. The Japanese Journal of Gastroenterological Surgery. 22(5). 1062–1066. 4 indexed citations

19.

Arai, Kuniyoshi, et al.. (1988). Clinicopathological study on the recurrent type and effects of multidisciplinary therapy for gastric cancer.. The Japanese Journal of Gastroenterological Surgery. 21(4). 1030–1036. 1 indexed citations

20.

Suzuki, Tsutomu, et al.. (1986). Indication of proximal gastrectomy for gastric cancer.. The Japanese Journal of Gastroenterological Surgery. 19(1). 1–11. 1 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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