Kunihiko Aoyagi

1.8k total citations
71 papers, 1.2k citations indexed

About

Kunihiko Aoyagi is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Pathology and Forensic Medicine. According to data from OpenAlex, Kunihiko Aoyagi has authored 71 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Surgery, 17 papers in Pulmonary and Respiratory Medicine and 16 papers in Pathology and Forensic Medicine. Recurrent topics in Kunihiko Aoyagi's work include Gastrointestinal Tumor Research and Treatment (11 papers), Gastrointestinal disorders and treatments (11 papers) and Inflammatory Bowel Disease (10 papers). Kunihiko Aoyagi is often cited by papers focused on Gastrointestinal Tumor Research and Treatment (11 papers), Gastrointestinal disorders and treatments (11 papers) and Inflammatory Bowel Disease (10 papers). Kunihiko Aoyagi collaborates with scholars based in Japan, United States and Greece. Kunihiko Aoyagi's co-authors include Masatoshi Fujishima, Mitsuo Iida, Takashi Yao, Masazumi Tsuneyoshi, Kazuoki Hizawa, Shotaro Nakamura, Takayuki Matsumoto, Shotaro Sakisaka, Hideki Koga and Takayuki Matsumoto and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and Cancer.

In The Last Decade

Kunihiko Aoyagi

66 papers receiving 1.1k citations

Peers

Countries citing papers authored by Kunihiko Aoyagi

Since Specialization

Citations

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

Fields of papers citing papers by Kunihiko Aoyagi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kunihiko Aoyagi

This figure shows the co-authorship network connecting the top 25 collaborators of Kunihiko Aoyagi. A scholar is included among the top collaborators of Kunihiko Aoyagi 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 Kunihiko Aoyagi. Kunihiko Aoyagi 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	High Expression of Intestinal Homing Receptor CD103 in Adult T-Cell Leukemia/Lymphoma, Similar to 2 Other CD8+ T-Cell Lymphomas 2016 ·The American Journal of Surgical Pathology ·(unknown), Satoshi Nimura, Kenji Ishitsuka, (unknown), (unknown), Shotaro Nakamura, Seiichi Okamura, Seiya Momosaki, Kunihiko Aoyagi, Shotaro Sakisaka, Morishige Takeshita	8
2	Intestinal Myofibroblast TRPC6 Channel May Contribute to Stenotic Fibrosis in Crohnʼs Disease 2015 ·Inflammatory Bowel Diseases ·(unknown), (unknown), Kunihiko Aoyagi, Keizo Hiraishi, (unknown), (unknown), Yaopeng Hu, Ryuji Inoue	32
3	New Fecal Biomarker, α1-acid Glycoprotein, for Evaluation of Inflammatory Bowel Disease : Comparison with Calprotectin and Lactoferrin 2013 ·Takashi Watanabe, Kunihiko Aoyagi, Satoshi Nimura, Koichi Eguchi, (unknown), Shotaro Sakisaka	2
4	Recurrent Dieulafoy's ulcers in the stomach and colonic perforation caused by polyarteritis nodosa: report of a case 2006 ·Gastrointestinal Endoscopy ·Kazuhiro Maeda, Yoshihiro Hayashi, (unknown), Osamu Matsuoka, Masahiro Nishiyama, H Nishimura, Kunihiko Aoyagi, Shotaro Sakisaka	4
5	Enteral Nutrition as a Primary Therapy for Intestinal Lymphangiectasia: Value of Elemental Diet and Polymeric Diet Compared with Total Parenteral Nutrition 2005 ·Digestive Diseases and Sciences ·Kunihiko Aoyagi, Mitsuo Iida, Takayuki Matsumoto, Shotaro Sakisaka	24
6	Giant esophageal papilloma 2004 ·Gastrointestinal Endoscopy ·(unknown), Kunihiko Aoyagi, Koichi Eguchi, Shotaro Sakisaka	3
7	Effects of omeprazole and famotidine on fibroblast growth factor-2 during artificial gastric ulcer healing in humans 2002 ·European Journal of Gastroenterology & Hepatology ·Motohiro Esaki, Kunihiko Aoyagi, Takayuki Matsumoto, Yasuyuki Kuwano, (unknown), Masatoshi Fujishima	12
8	Effect of Diet on Changes in Small Intestinal Blood Flow Following Intracolonic Administration of Indomethacin to Rats 2001 ·Digestive Diseases and Sciences ·(unknown), K Kawakubo, Kunihiko Aoyagi, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Masatoshi Fujishima	2
9	A CASE REPORT OF BRUNNER'S GLAND HYPERPLASIA WITH CHARACTERISTIC ENDOSONOGRAPHIC FINDINGS 2000 ·Acta gastro-enterologica belgica ·Kazuhiro Maeda, Yasuhiro Koyama, H Nishimura, Kunihiko Aoyagi, Mitsuru Seo, Mitsuo Okada, Yoshifuku Nakayama, (unknown)	1
10	Rapidly and infiltratively growing crohn's carcinoma of the small bowel 1999 ·Clinical Imaging ·Hideki Koga, Kunihiko Aoyagi, Kazuoki Hizawa, (unknown), Yukihiko Jo, Takashi Yao, Yoshihiro Oohata, Ryuichi Mibu, Masatoshi Fujishima	16
11	Rapidly Growing Primary Gastric CD30 (Ki-1)-Positive Anaplastic Large Cell Lymphoma 1998 ·Digestive Diseases and Sciences ·(unknown), Kunihiko Aoyagi, (unknown), Yutaka Kimura, (unknown), Masatoshi Fujishima	6
12	Multiple granular cell tumors of the esophagus removed endoscopically: a case report 1998 ·Gastrointestinal Endoscopy ·(unknown), Kunihiko Aoyagi, Kazuoki Hizawa, Shotaro Nakamura, Katsuya Hirakawa, Hideki Koga, Takashi Yao, Masatoshi Fujishima	13
13	Calcitonin gene-related peptide affords gastric mucosal protection by activating potassium channel in Wistar rat 1998 ·Gastroenterology ·(unknown), T Nagao, K Kawakubo, Setsuro Ibayashi, Kunihiko Aoyagi, (unknown), (unknown), (unknown), Mitsuo Iida, Seizo Sadoshima, Masatoshi Fujishima	21
14	Endoscopic appearance of primary appendiceal lymphoma 1998 ·Gastrointestinal Endoscopy ·(unknown), Kunihiko Aoyagi, Motohiro Esaki, (unknown), (unknown), Kazuoki Hizawa, (unknown), Takashi Yao, Yutaka Kimura, Masatoshi Fujishima	2
15	A case of pyogenic granuloma in the duodenum: successful treatment by endoscopic snare polypectomy 1998 ·Gastrointestinal Endoscopy ·Katsuya Hirakawa, Kunihiko Aoyagi, Takashi Yao, Kazuoki Hizawa, (unknown), (unknown)	18
16	A case of multiple gastric carcinoids associated with type A gastritis 1997 ·Acta gastro-enterologica belgica ·(unknown), Kunihiko Aoyagi, Kazuoki Hizawa, (unknown), (unknown), Hiroshi Sato, (unknown), (unknown), (unknown), Takashi Yao, Masatoshi Fujishima	3
17	A CASE OF MENETRIER'S DISEASE PRESENTING SEVERE IRON DEFICIENCY ANEMIA 1997 ·Acta gastro-enterologica belgica ·(unknown), Norio Kohrogi, (unknown), (unknown), (unknown), Takashi Yao, Mitsuo Iida, Kazuoki Hizawa, Hiroshi Suekane, Kunihiko Aoyagi, Masatoshi Fujishima	1
18	Desmoid Tumors in Familial Adenomatous Polyposis/Gardner's Syndrome 1997 ·Journal of Clinical Gastroenterology ·Kazuoki Hizawa, Mitsuo Iida, Ryuichi Mibu, Kunihiko Aoyagi, Takashi Yao, Masatoshi Fujishima	24
19	Brain ischemia and gastric mucosal damage in spontaneously hypertensive rats 1996 ·Digestive Diseases and Sciences ·K Kawakubo, Setsuro Ibayashi, T Nagao, (unknown), Kunihiko Aoyagi, Mitsuo Iida, Seizo Sadoshima, Masatoshi Fujishima	8
20	Jejunal Angiodysplasia Confirmed by Intravascular Injection Technique In Vitro 1996 ·Journal of Clinical Gastroenterology ·Hideki Koga, (unknown), (unknown), Kunihiko Aoyagi, Takayuki Matsumoto, (unknown), Takashi Yao, Masazumi Tsuneyoshi, Masatoshi Fujishima	7

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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