Koji Arihiro

25.6k total citations · 1 hit paper
350 papers, 6.7k citations indexed

About

Koji Arihiro is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Koji Arihiro has authored 350 papers receiving a total of 6.7k indexed citations (citations by other indexed papers that have themselves been cited), including 122 papers in Oncology, 117 papers in Surgery and 114 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Koji Arihiro's work include Gastric Cancer Management and Outcomes (50 papers), Metastasis and carcinoma case studies (32 papers) and Gastrointestinal Tumor Research and Treatment (27 papers). Koji Arihiro is often cited by papers focused on Gastric Cancer Management and Outcomes (50 papers), Metastasis and carcinoma case studies (32 papers) and Gastrointestinal Tumor Research and Treatment (27 papers). Koji Arihiro collaborates with scholars based in Japan, United States and Switzerland. Koji Arihiro's co-authors include Kazuaki Chayama, Kazuaki Tanabe, Shinji Tanaka, Ryungsa Kim, Manabu Emi, Shiro Oka, Kouki Inai, Hideki Ohdan, Hideyuki Hyogo and Tomokazu Ishitobi and has published in prestigious journals such as Circulation, Nature Communications and Journal of Clinical Oncology.

In The Last Decade

Koji Arihiro

319 papers receiving 6.5k 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.

Deep Learning Models for Histopathological Classification of Gastric and Colonic Epithelial Tumours

2020 271 citations Koji Arihiro et al. Scientific Reports profile →

Peers

Countries citing papers authored by Koji Arihiro

Since Specialization

Citations

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

Fields of papers citing papers by Koji Arihiro

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Arihiro

This figure shows the co-authorship network connecting the top 25 collaborators of Koji Arihiro. A scholar is included among the top collaborators of Koji Arihiro 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 Koji Arihiro. Koji Arihiro 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

#	Work	Indexed citations
1	Multiomics Analysis of Liver Molecular Dysregulation Leading to Nonviral-Related Hepatocellular Carcinoma Development 2025 ·Journal of Proteome Research ·(unknown), Atsushi Ono, C. Nelson Hayes, (unknown), Ryoichi Miura, Yasutoshi Fujii, Yosuke Tamura, Shinsuke Uchikawa, Hatsue Fujino, Takashi Nakahara, Eisuke Murakami, Masami Yamauchi, Tomokazu Kawaoka, Daiki Miki, Masataka Tsuge, (unknown), Hideki Ohdan, Koji Arihiro, Shiro Oka	0
2	Clinical Utility of the Combined Use of CA19-9 and DUPAN-2 in Pancreatic Adenocarcinoma 2024 ·Annals of Surgical Oncology ·Tatsuaki Sumiyoshi, Kenichiro Uemura, (unknown), Kenjiro Okada, (unknown), (unknown), Masahiro Serikawa, Yasutaka Ishii, Shinya Nakamura, Koji Arihiro, Yoshiaki Murakami, Shinya Takahashi	7
3	Colonic invasive adenocarcinoma with squamoid morules: A case report 2024 ·SHILAP Revista de lepidopterología ·Akira Ishikawa, Hidenori Tanaka, Ken Yamashita, Koji Arihiro, Shiro Oka, Manabu Shimomura, Hideki Ohdan	0
4	A case of malignant lymphoma of the extrahepatic bile duct diagnosed by detailed imaging examination and endoscopic ultrasound-guided fine needle aspiration 2024 ·Clinical Journal of Gastroenterology ·Noriaki Iijima, Shinya Nakamura, Yasutaka Ishii, (unknown), Juri Ikemoto, (unknown), Kazuki Nakamura, Masaru Furukawa, Koji Arihiro, Shiro Oka	0
5	Accumulation of CD56⁺ CD16^- Natural Killer Cells in Response to Preoperative Chemotherapy for Breast Cancer 2024 ·World Journal of Oncology ·Ryungsa Kim, (unknown), (unknown), (unknown), (unknown), Mitsuya Ito, (unknown), Koji Arihiro	1
6	Peripheral T Cell Subpopulations as a Potential Surrogate Biomarker during Atezolizumab plus Bevacizumab Treatment for Hepatocellular Carcinoma 2024 ·Cancers ·(unknown), Yasutoshi Fujii, Atsushi Ono, (unknown), C. Nelson Hayes, Ryoichi Miura, (unknown), Naoya Sakamoto, Shinsuke Uchikawa, Hatsue Fujino, Takashi Nakahara, Eisuke Murakami, Masami Yamauchi, Daiki Miki, Tomokazu Kawaoka, Koji Arihiro, Masataka Tsuge, Shiro Oka	3
7	Clinical and Pathological Features of FTDP ‐17 with MAPT p.K298_H299insQ Mutation 2024 ·Movement Disorders Clinical Practice ·Hiroyuki Morino, Takashi Kurashige, Yukiko Matsuda, Maiko Ono, Naruhiko Sahara, Tomohiro Miyasaka, Yoshiyuki Soeda, Hitoshi Shimada, Yu Yamazaki, Tetsuya Takahashi, Yuishin Izumi, Hidefumi Ito, Hirofumi Maruyama, (unknown), Koji Arihiro, Tetsuya Suhara, Akihiko Takashima, Hideshi Kawakami	2
8	Optimal Lymphadenectomy in Patients with Well-Differentiated Nonfunctioning Pancreatic Neuroendocrine Neoplasms 2023 ·Journal of Clinical Medicine ·(unknown), Kenichiro Uemura, Tatsuaki Sumiyoshi, Kenjiro Okada, (unknown), (unknown), Yoshiaki Murakami, Masahiro Serikawa, Yasutaka Ishii, Koji Arihiro, Shinya Takahashi	1
9	Indications for Dental Floss Clip Traction During Gastric Endoscopic Submucosal Dissection by Less-Experienced Endoscopists 2023 ·Journal of the Korean Gastric Cancer Association ·(unknown), Shiro Oka, Takahiro Kotachi, (unknown), (unknown), (unknown), Hidenori Tanaka, Akiyoshi Tsuboi, Ken Yamashita, Ryo Yuge, Yuji Urabe, Yasuhiko Kitadai, Koji Arihiro, Shinji Tanaka	0
10	Genetic Risk of Primary Aldosteronism and Its Contribution to Hypertension: A Cross-Ancestry Meta-Analysis of Genome-Wide Association Studies 2023 ·Circulation ·Tatsuhiko Naito, Kosuke Inoue, Kyuto Sonehara, (unknown), Takaya Kodama, (unknown), Akira Okada, (unknown), Kazuhiro Kobuke, Shinji Kishimoto, Kenichi Yamamoto, (unknown), Takayuki Morisaki, Yukihito Higashi, Nobuyuki Hinata, Koji Arihiro, Noboru Hattori, Yukinori Okada, Kenji Oki	13
11	Proteo-genomic characterization of virus-associated liver cancers reveals potential subtypes and therapeutic targets 2022 ·Nature Communications ·Masashi Fujita, Mei-Ju May Chen, Doris R. Siwak, Shota Sasagawa, (unknown), Koji Arihiro, Atsushi Ono, Ryoichi Miura, Kazuhiro Maejima, Hiroshi Aikata, Masaki Ueno, Shinya Hayami, Hiroki Yamaue, Kazuaki Chayama, Ju‐Seog Lee, Yiling Lu, Gordon B. Mills, Han Liang, Satoshi Nishizuka, Hidewaki Nakagawa	13
12	ATP1A1 Mutant in Aldosterone-Producing Adenoma Leads to Cell Proliferation 2021 ·International Journal of Molecular Sciences ·Kazuhiro Kobuke, Kenji Oki, Celso E. Gómez-Sánchez, Elise P. Gómez-Sánchez, (unknown), Haruya Ohno, (unknown), (unknown), (unknown), Takaya Kodama, Koji Arihiro, Noboru Hattori, Masayasu Yoneda	8
13	A Two-Stage Rotational Surface Clutter Suppression Method for Microwave Breast Imaging With Multistatic Impulse-Radar Detector 2020 ·IEEE Transactions on Instrumentation and Measurement ·Hang Song, Shinsuke Sasada, Norio Masumoto, Takayuki Kadoya, Morihito Okada, Koji Arihiro, Xia Xiao, Takamaro Kikkawa	29
14	Genomic Characterization of Non-Invasive Differentiated-Type Gastric Cancer in the Japanese Population 2020 ·Cancers ·Koki Nakamura, Yuji Urabe, (unknown), Ryo Yuge, Ryohei Hayashi, Atsushi Ono, C. Nelson Hayes, Shiro Oka, Masanori Ito, Takashi Nishisaka, Kazuaki Tanabe, Koji Arihiro, Hideki Ohdan, Shinji Tanaka, Kazuaki Chayama	8
15	The relationship between ring-type dedicated breast PET and immune microenvironment in early breast cancer 2019 ·Breast Cancer Research and Treatment ·Shinsuke Sasada, (unknown), (unknown), (unknown), Akiko Emi, Norio Masumoto, Takayuki Kadoya, Koji Arihiro, Morihito Okada	18
16	Effect of bevacizumab plus XELOX (CapeOX) chemotherapy on liver natural killer cell activity in colorectal cancer with resectable liver metastasis 2018 ·Annals of Gastroenterological Surgery ·(unknown), Kohei Ishiyama, Yuka Tanaka, Tsuyoshi Kobayashi, (unknown), (unknown), (unknown), Kazuhiro Taguchi, Junko Tanaka, Koji Arihiro, Hideki Ohdan	4
17	Detectability of Breast Tumor by a Hand-held Impulse-Radar Detector: Performance Evaluation and Pilot Clinical Study 2017 ·Scientific Reports ·Hang Song, Shinsuke Sasada, Takayuki Kadoya, Morihito Okada, Koji Arihiro, Xia Xiao, Takamaro Kikkawa	88
18	Comparison of visual assessment and image analysis in the evaluation of Ki-67 expression and their prognostic significance in immunohistochemically defined luminal breast carcinoma 2016 ·Japanese Journal of Clinical Oncology ·Koji Arihiro, (unknown), Masahiro Ohara, Takayuki Kadoya, Akihiko Osaki, Takashi Nishisaka, (unknown), Yoshie Kobayashi	13
19	TIMP-1 c.T372C Genetic Polymorphism as a Possible Predictor for Acute Aortic Dissection 2013 ·Hiroshima University Acedemic Information Repository (Hiroshima University) ·(unknown), Eiso Hiyama, Naomichi Uchida, Koji Arihiro, Masataka Nagao, Shinya Takahashi, (unknown), Taijiro Sueda	1
20	RET/PTC Rearrangements Preferentially Occurred in Papillary Thyroid Cancer among Atomic Bomb Survivors Exposed to High Radiation Dose 2008 ·Cancer Research ·Kiyohiro Hamatani, Hidetaka Eguchi, Reiko Ito, Mayumi Mukai, Keiko Takahashi, Masataka Taga, Kazue Imai, John Cologne, Midori Soda, Koji Arihiro, Megumu Fujihara, (unknown), Tomayoshi Hayashi, Masahiro Nakashima, Ichiro Sekine, Wataru Yasui, Yûzo Hayashi, Kei Nakachi	123

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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