Yoichi Akazawa

1.1k total citations
53 papers, 558 citations indexed

About

Yoichi Akazawa is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Yoichi Akazawa has authored 53 papers receiving a total of 558 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Surgery, 26 papers in Gastroenterology and 24 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Yoichi Akazawa's work include Gastric Cancer Management and Outcomes (22 papers), Helicobacter pylori-related gastroenterology studies (19 papers) and Gastrointestinal Tumor Research and Treatment (14 papers). Yoichi Akazawa is often cited by papers focused on Gastric Cancer Management and Outcomes (22 papers), Helicobacter pylori-related gastroenterology studies (19 papers) and Gastrointestinal Tumor Research and Treatment (14 papers). Yoichi Akazawa collaborates with scholars based in Japan and United States. Yoichi Akazawa's co-authors include Akihito Nagahara, Hiroya Ueyama, Takashi Yao, Tsutomu Takeda, Mariko Hojo, Kohei Matsumoto, Kenshi Matsumoto, Hiroyuki Komori, Noboru Yatagai and Tsuyoshi Saito and has published in prestigious journals such as SHILAP Revista de lepidopterología, World Journal of Gastroenterology and Human Pathology.

In The Last Decade

Yoichi Akazawa

49 papers receiving 550 citations

Peers

Countries citing papers authored by Yoichi Akazawa

Since Specialization

Citations

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

Fields of papers citing papers by Yoichi Akazawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yoichi Akazawa

This figure shows the co-authorship network connecting the top 25 collaborators of Yoichi Akazawa. A scholar is included among the top collaborators of Yoichi Akazawa 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 Yoichi Akazawa. Yoichi Akazawa 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	Risk Factors for Mucosal Redness in the Duodenal Bulb as Detected via Linked Color Imaging 2024 ·Diagnostics ·Tsutomu Takeda, (unknown), Daisuke Asaoka, (unknown), (unknown), Ryota Uchida, (unknown), (unknown), (unknown), Atsushi Ikeda, Yoichi Akazawa, Kumiko Ueda, Hiroya Ueyama, Mariko Hojo, Shuko Nojiri, Akihito Nagahara	0
2	Emergency Endoscopic Hemostasis for Gastrointestinal Bleeding Using a Self-Assembling Peptide: A Case Series 2023 ·Medicina ·Takashi Murakami, (unknown), Keiichi Haga, Yoichi Akazawa, Hiroya Ueyama, Tomoyoshi Shibuya, Mariko Hojo, Akihito Nagahara	4
3	Successful Treatment of Steroid-resistant Eosinophilic Gastrointestinal Disease with Mepolizumab 2023 ·Internal Medicine ·(unknown), (unknown), Kei Nomura, (unknown), (unknown), Keiichi Haga, Yoichi Akazawa, Takashi Murakami, (unknown), (unknown), (unknown), (unknown)	1
4	Correlation between Constipation Symptoms and Abdominal CT Imaging: A Cross-Sectional Pilot Study 2023 ·Journal of Clinical Medicine ·(unknown), Tsutomu Takeda, (unknown), Mariko Hojo, Daisuke Asaoka, (unknown), (unknown), (unknown), (unknown), (unknown), Atsushi Ikeda, Yoichi Akazawa, Kumiko Ueda, Hiroya Ueyama, Tomoyoshi Shibuya, Shuko Nojiri, (unknown), Masaru Suzuki, Ryohei Kuwatsuru, Akihito Nagahara	5
5	Endoscopic Features of Gastric Epithelial Neoplasm of Fundic Gland Mucosa Lineage 2022 ·Diagnostics ·Kohei Matsumoto, Hiroya Ueyama, Takashi Yao, (unknown), (unknown), (unknown), Ryota Uchida, (unknown), (unknown), Norihiro Suzuki, Atsushi Ikeda, Noboru Yatagai, Yoichi Akazawa, Tsutomu Takeda, Kumiko Ueda, Daisuke Asaoka, Mariko Hojo, Akihito Nagahara	6
6	Endoscopic and Clinicopathological Features of Superficial Non-Ampullary Duodenal Tumor Based on the Mucin Phenotypes 2020 ·Digestion ·Yoichi Akazawa, Hiroya Ueyama, Sho Tsuyama, Atsushi Ikeda, Noboru Yatagai, Hiroyuki Komori, Tsutomu Takeda, Kohei Matsumoto, Kenshi Matsumoto, Takashi Hashimoto, Natsumi Tomita, Yoshiaki Kajiyama, Motohiko Kato, Takashi Yao, Akihito Nagahara	17
7	A prospective randomized trial of a potassium competitive acid blocker vs proton pump inhibitors on the effect of ulcer healing after endoscopic submucosal dissection of gastric neoplasia 2019 ·Journal of International Medical Research ·Hiroyuki Komori, Hiroya Ueyama, Akihito Nagahara, Yoichi Akazawa, Tsutomu Takeda, Kohei Matsumoto, Kenshi Matsumoto, Daisuke Asaoka, Mariko Hojo, Takashi Yao, Sumio Watanabe	19
8	Molecular and clinicopathological analyses of esophageal carcinosarcoma with special reference to morphological change 2019 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·Sho Tsuyama, Tsuyoshi Saito, Yoichi Akazawa, (unknown), Noboru Yatagai, Keisuke Akaike, Takuo Hayashi, Yoshiyuki Suehara, Fumiyuki Takahashi, Kazuya Takamochi, Takashi Hashimoto, Yoshiaki Kajiyama, Masahiko Tsurumaru, Tetsu Fukunaga, Takashi Yao	4
9	Frequent loss of heterozygosity of SMAD4 locus and prognostic impacts of SMAD4 immunohistochemistry in gastric adenocarcinoma with enteroblastic differentiation 2019 ·Human Pathology ·Noboru Yatagai, Tsuyoshi Saito, Yoichi Akazawa, Takuo Hayashi, (unknown), Sho Tsuyama, Takashi Murakami, Hiroya Ueyama, Sumio Watanabe, Akihito Nagahara, Takashi Yao	15
10	Immunohistochemical and genetic characteristics of a colorectal mucin‐rich variant of traditional serrated adenoma 2018 ·Histopathology ·(unknown), Takashi Murakami, Yoichi Akazawa, Noriko Sasahara, Tsuyoshi Saito, Naoto Sakamoto, Hiroyuki Mitomi, Akihito Nagahara, Takashi Yao	15
11	Usefulness of Demarcation of Differentiated-Type Early Gastric Cancers after Helicobacter pylori Eradication by Magnifying Endoscopy with Narrow-Band Imaging 2018 ·Digestion ·Yoichi Akazawa, Hiroya Ueyama, Takashi Yao, Hiroyuki Komori, Tsutomu Takeda, Kohei Matsumoto, Kenshi Matsumoto, Daisuke Asaoka, Mariko Hojo, Sumio Watanabe, Akihito Nagahara	12
12	Molecular characterization of sessile serrated adenoma/polyps with dysplasia/carcinoma based on immunohistochemistry, next-generation sequencing, and microsatellite instability testing: a case series study 2018 ·Diagnostic Pathology ·Takashi Murakami, Yoichi Akazawa, Noboru Yatagai, (unknown), Noriko Sasahara, Tsuyoshi Saito, Naoto Sakamoto, Akihito Nagahara, Takashi Yao	24
13	TP53 inactivation and expression of methylation-associated proteins in gastric adenocarcinoma with enteroblastic differentiation 2018 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·Noboru Yatagai, Tsuyoshi Saito, Yoichi Akazawa, Takuo Hayashi, (unknown), Sho Tsuyama, Hiroya Ueyama, Takashi Murakami, Sumio Watanabe, Akihito Nagahara, Takashi Yao	20
14	Next-generation sequencing analysis for gastric adenocarcinoma with enteroblastic differentiation: emphasis on the relationship with hepatoid adenocarcinoma 2018 ·Human Pathology ·Yoichi Akazawa, Tsuyoshi Saito, Takuo Hayashi, (unknown), Sho Tsuyama, Keisuke Akaike, Yoshiyuki Suehara, Fumiyuki Takahashi, Kazuya Takamochi, Hiroya Ueyama, Takashi Murakami, Sumio Watanabe, Akihito Nagahara, Takashi Yao	52
15	A prospective randomized controlled trial of vonoprazan vs rabeprazole for the treatment of artificial gastric ulcers after endoscopic submucosal dissection 2017 ·Hiroyuki Komori, Hiroya Ueyama, Akihito Nagahara, Yoichi Akazawa, (unknown), Kohei Matsumoto, Kenshi Matsumoto, Daisuke Asaoka, (unknown), Takashi Yao, Sumio Watanabe	2
16	Association of medications for lifestyle-related diseases with reflux esophagitis 2016 ·SHILAP Revista de lepidopterología ·Daisuke Asaoka, Akihito Nagahara, Mariko Hojo, Kinzo Matsumoto, Hiroya Ueyama, Kentaro Izumi, Tsutomu Takeda, Hiroyuki Komori, Yoichi Akazawa, Yuji Shimada, Taro Osada, Sumio Watanabe	0
17	Procedure Time for Gastric Endoscopic Submucosal Dissection according to Location, considering Both Mucosal Circumferential Incision and Submucosal Dissection 2016 ·Gastroenterology Research and Practice ·(unknown), Kenshi Matsumoto, Hiroya Ueyama, Hiroyuki Komori, Yoichi Akazawa, (unknown), Yuta Nakagawa, Takashi Morimoto, Tsutomu Takeda, Kohei Matsumoto, Daisuke Asaoka, Mariko Hojo, Akihito Nagahara, Takashi Yao, Akihisa Miyazaki, Sumio Watanabe	11
18	Efficacy of alfacalcidol and alendronate on lumbar bone mineral density in osteoporotic patients using proton pump inhibitors 2016 ·Biomedical Reports ·Daisuke Asaoka, Akihito Nagahara, Mariko Hojo, Kenshi Matsumoto, Hiroya Ueyama, Kohei Matsumoto, Kentaro Izumi, Tsutomu Takeda, Hiroyuki Komori, Yoichi Akazawa, Yuji Shimada, Taro Osada, Sumio Watanabe	5
19	Clinicopathological features of alpha-fetoprotein producing early gastric cancer with enteroblastic differentiation 2016 ·World Journal of Gastroenterology ·Kohei Matsumoto, Hiroya Ueyama, Kenshi Matsumoto, Yoichi Akazawa, Hiroyuki Komori, Tsutomu Takeda, Takashi Murakami, Daisuke Asaoka, Mariko Hojo, Natsumi Tomita, Akihito Nagahara, Yoshiaki Kajiyama, Takashi Yao, Sumio Watanabe	29
20	Optimization of Deep Sedation with Spontaneous Respiration for Therapeutic Endoscopy Combining Propofol and Bispectral Index Monitoring 2015 ·Gastroenterology Research and Practice ·Kohei Matsumoto, (unknown), Akihito Nagahara, Kenshi Matsumoto, Yoichi Akazawa, Hiroyuki Komori, Yuta Nakagawa, Tsutomu Takeda, Hiroya Ueyama, Yuji Shimada, Daisuke Asaoka, Mariko Hojo, Sumio Watanabe	2

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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