Ryo Morimura

3.5k total citations · 1 hit paper
145 papers, 2.8k citations indexed

About

Ryo Morimura is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Ryo Morimura has authored 145 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Pulmonary and Respiratory Medicine, 68 papers in Surgery and 53 papers in Oncology. Recurrent topics in Ryo Morimura's work include Gastric Cancer Management and Outcomes (49 papers), Esophageal Cancer Research and Treatment (27 papers) and Metastasis and carcinoma case studies (24 papers). Ryo Morimura is often cited by papers focused on Gastric Cancer Management and Outcomes (49 papers), Esophageal Cancer Research and Treatment (27 papers) and Metastasis and carcinoma case studies (24 papers). Ryo Morimura collaborates with scholars based in Japan, United States and Netherlands. Ryo Morimura's co-authors include Eigo Otsuji, Atsushi Shiozaki, Hirotaka Konishi, Kazuma Okamoto, Shuhei Komatsu, Daisuke Ichikawa, Hitoshi Fujiwara, Masahiro Tsujiura, Hisashi Ikoma and Toshiyuki Kosuga and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and British Journal of Cancer.

In The Last Decade

Ryo Morimura

134 papers receiving 2.8k 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.

Circulating microRNAs in plasma of patients with gastric cancers

2010 531 citations Daisuke Ichikawa, Shuhei Komatsu et al. British Journal of Cancer profile →

Peers

Countries citing papers authored by Ryo Morimura

Since Specialization

Citations

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

Fields of papers citing papers by Ryo Morimura

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryo Morimura

This figure shows the co-authorship network connecting the top 25 collaborators of Ryo Morimura. A scholar is included among the top collaborators of Ryo Morimura 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 Ryo Morimura. Ryo Morimura 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	Re-examining the optimal extent of lymph node dissection for colon cancer using the lymphadenectomy index 2025 ·Scientific Reports ·(unknown), Jun Kiuchi, Yoshiaki Kuriu, Tomohiro Arita, Hiroki Shimizu, (unknown), Taisuke Imamura, (unknown), Hirotaka Konishi, (unknown), Ryo Morimura, Atsushi Shiozaki, Hisashi Ikoma, Takeshi Kubota, Hitoshi Fujiwara, Eigo Otsuji	1
2	Patients with T4N0 and T1‑3N1 colon cancer and a high preoperative carcinoembryonic antigen level benefit from adjuvant chemotherapy with oxaliplatin for 6 months 2024 ·Oncology Letters ·Hiroyuki Inoue, Hiroki Shimizu, Yoshiaki Kuriu, Tomohiro Arita, (unknown), Jun Kiuchi, (unknown), Yusuke Yamamoto, Hirotaka Konishi, Ryo Morimura, Atsushi Shiozaki, Hisashi Ikoma, Takeshi Kubota, Hitoshi Fujiwara, Eigo Otsuji	0
3	Impact of hypoglycemia after gastrectomy on Global Leader Initiative on Malnutrition-defined malnutrition: a retrospective study 2024 ·Surgery Today ·Keiji Nishibeppu, Takeshi Kubota, (unknown), Takuma Ohashi, Jun Kiuchi, Hiroki Shimizu, Tomohiro Arita, Yusuke Yamamoto, Hirotaka Konishi, Ryo Morimura, Atsushi Shiozaki, (unknown), Yoshiaki Kuriu, Hitoshi Fujiwara, Eigo Otsuji	3
4	Postoperative liver dysfunction is associated with poor long-term outcomes in patients with colorectal cancer: a retrospective cohort study 2023 ·BMC Gastroenterology ·(unknown), Jun Kiuchi, Yoshiaki Kuriu, Tomohiro Arita, Hiroki Shimizu, (unknown), Takuma Ohashi, Yusuke Yamamoto, Hirotaka Konishi, Ryo Morimura, Atsushi Shiozaki, Hisashi Ikoma, Takeshi Kubota, Hitoshi Fujiwara, Kazuma Okamoto, Eigo Otsuji	2
5	Laparoscopic and open minor liver resection for hepatocellular carcinoma with clinically significant portal hypertension: a multicenter study using inverse probability weighting approach 2023 ·Surgical Endoscopy ·Hiroji Shinkawa, Masaki Kaibori, Daijiro Kabata, Takuya Nakai, Masaki Ueno, Daisuke Hokuto, Hisashi Ikoma, Hiroya Iida, Koji Komeda, Shogo Tanaka, Hisashi Kosaka, (unknown), Shinya Hayami, Satoshi Yasuda, Ryo Morimura, Haruki Mori, (unknown), Shoji Kubo, Takeaki Ishizawa	2
6	Surgical Outcomes for Hepatocellular Carcinoma in Patients with Child–Pugh Class B: a Retrospective Multicenter Study 2022 ·Journal of Gastrointestinal Surgery ·Shogo Tanaka, Takehiro Noda, Koji Komeda, Hisashi Kosaka, Hiroya Iida, Masaki Ueno, Daisuke Hokuto, Hisashi Ikoma, Takuya Nakai, Daijiro Kabata, Hiroji Shinkawa, Shogo Kobayashi, Fumitoshi Hirokawa, Haruki Mori, Shinya Hayami, Ryo Morimura, Masataka Matsumoto, Takeaki Ishizawa, Shoji Kubo, Masaki Kaibori	5
7	Oligometastasis scoring system for predicting survival of patients with colorectal liver metastasis after hepatectomy 2021 ·Journal of Surgical Oncology ·Hiroyuki Inoue, Tsutomu Kawaguchi, Hisashi Ikoma, Ryo Morimura, Yusuke Yamamoto, Toshiya Ochiai, Hiroki Shimizu, Tomohiro Arita, Hirotaka Konishi, Atsushi Shiozaki, Yoshiaki Kuriu, Takeshi Kubota, Hitoshi Fujiwara, Kazuma Okamoto, Hideo Takahashi, Kazuaki Takabe, Allan Tsung, Eigo Otsuji	1
8	Laparoscopic cholecystectomy for gangrenous cholecystitis in around nineties: Two case reports 2021 ·World Journal of Clinical Cases ·Hiroyuki Inoue, Toshiya Ochiai, (unknown), Yusuke Yamamoto, Ryo Morimura, Hisashi Ikoma, Eigo Otsuji	0
9	Clinical safety and efficacy of neoadjuvant combination chemotherapy of tranilast in advanced esophageal squamous cell carcinoma 2020 ·Medicine ·Atsushi Shiozaki, Michihiro Kudou, Hitoshi Fujiwara, Hirotaka Konishi, Hiroki Shimizu, Tomohiro Arita, Toshiyuki Kosuga, Yusuke Yamamoto, Ryo Morimura, Hisashi Ikoma, Yoshiaki Kuriu, Takeshi Kubota, Kazuma Okamoto, Eigo Otsuji	13
10	Laparoscopic versus open liver resection for hepatocellular carcinoma in elderly patients: a multi-centre propensity score-based analysis 2019 ·Surgical Endoscopy ·Takeo Nomi, Fumitoshi Hirokawa, Masaki Kaibori, Masaki Ueno, Shogo Tanaka, Daisuke Hokuto, Takehiro Noda, Takuya Nakai, Hisashi Ikoma, Hiroya Iida, Koji Komeda, Morihiko Ishizaki, Shinya Hayami, Hidetoshi Eguchi, Masataka Matsumoto, Ryo Morimura, Hiromitsu Maehira, Masayuki Sho, Shoji Kubo	43
11	Preoperative total cholesterol-lymphocyte score as a novel immunonutritional predictor of survival in gastric cancer 2019 ·Langenbeck s Archives of Surgery ·(unknown), Katsutoshi Shoda, Takeshi Kubota, Toshiyuki Kosuga, Hirotaka Konishi, Atsushi Shiozaki, Hitoshi Fujiwara, Kazuma Okamoto, Michihiro Kudou, Tomohiro Arita, Ryo Morimura, Yasutoshi Murayama, Hisashi Ikoma, Yoshiaki Kuriu, Masayoshi Nakanishi, Eigo Otsuji	8
12	A successful case of a para-aortic lymphocele treated with autologous peripheral blood injection 2017 ·Radiology Case Reports ·Keiji Nishibeppu, Tomohiro Arita, Masayoshi Nakanishi, Yoshiaki Kuriu, Yasutoshi Murayama, Katsutoshi Shoda, Toshiyuki Kosuga, Hirotaka Konishi, Ryo Morimura, Shuhei Komatsu, Atsushi Shiozaki, Hisashi Ikoma, Daisuke Ichikawa, Hitoshi Fujiwara, Kazuma Okamoto, Eigo Otsuji	1
13	Depleted tumor suppressor miR-107 in plasma relates to tumor progression and is a novel therapeutic target in pancreatic cancer 2017 ·Scientific Reports ·Taisuke Imamura, Shuhei Komatsu, Daisuke Ichikawa, Mahito Miyamae, Wataru Okajima, Takuma Ohashi, Jun Kiuchi, Keiji Nishibeppu, Hirotaka Konishi, Atsushi Shiozaki, Ryo Morimura, Hisashi Ikoma, Toshiya Ochiai, Kazuma Okamoto, Hiroki Taniguchi, Eigo Otsuji	53
14	Inhibition of Regulatory Volume Decrease Enhances the Cytocidal Effect of Hypotonic Shock in Hepatocellular Carcinoma 2016 ·Journal of Cancer ·Michihiro Kudou, Atsushi Shiozaki, Toshiyuki Kosuga, Daisuke Ichikawa, Hirotaka Konishi, Ryo Morimura, Shuhei Komatsu, Hisashi Ikoma, Hitoshi Fujiwara, Kazuma Okamoto, Shigekuni Hosogi, Takashi Nakahari, Yoshinori Marunaka, Eigo Otsuji	8
15	Efficacy of PET-CT in the Diagnosis and Treatment of Recurrence After Esophageal Cancer Surgery 2016 ·Anticancer Research ·Michihiro Kudou, (unknown), Hitoshi Fujiwara, Hirotaka Konishi, Tomohiro Arita, Toshiyuki Kosuga, Ryo Morimura, Yasutoshi Murayama, Shuhei Komatsu, Yoshiaki Kuriu, Hisashi Ikoma, Masayoshi Nakanishi, Daisuke Ichikawa, Kazuma Okamoto, Eigo Otsuji	7
16	[Thrombocytosis Associated with Poor Prognosis in Patients with Gastric Cancer]. 2015 ·PubMed ·Katsutoshi Shoda, Shuhei Komatsu, Daisuke Ichikawa, Toshiyuki Kosuga, Kazuma Okamoto, Tomohiro Arita, Hirotaka Konishi, Ryo Morimura, Yasutoshi Murayama, Atsushi Shiozaki, Yoshiaki Kuriu, Hisashi Ikoma, Masayoshi Nakanishi, Hitoshi Fujiwara, Eigo Otsuji	10
17	Plasma microRNA profiles: identification of miR-744 as a novel diagnostic and prognostic biomarker in pancreatic cancer 2015 ·British Journal of Cancer ·Mahito Miyamae, Shuhei Komatsu, Daisuke Ichikawa, Tsutomu Kawaguchi, Shoji Hirajima, Wataru Okajima, Takuma Ohashi, Taisuke Imamura, Hirotaka Konishi, Atsushi Shiozaki, Ryo Morimura, Hisashi Ikoma, Toshiya Ochiai, Kazuma Okamoto, Hiroki Taniguchi, Eigo Otsuji	83
18	Malignant potential in pancreatic neoplasm; new insights provided by circulating miR-223 in plasma 2015 ·Expert Opinion on Biological Therapy ·Shuhei Komatsu, Daisuke Ichikawa, Mahito Miyamae, Tsutomu Kawaguchi, Ryo Morimura, Shoji Hirajima, Wataru Okajima, Takuma Ohashi, Taisuke Imamura, Hirotaka Konishi, Atsushi Shiozaki, Hisashi Ikoma, Kazuma Okamoto, Hiroki Taniguchi, Eigo Otsuji	56
19	Peritoneal colon cancer metastasis to bilateral inguinal hernia repair sites: report of a case 2014 ·Surgery Today ·Michihiro Kudou, Yasutoshi Murayama, Hirotaka Konishi, Ryo Morimura, Shuhei Komatsu, Atsushi Shiozaki, Yoshiaki Kuriu, Hisashi Ikoma, Takeshi Kubota, Masayoshi Nakanishi, Daisuke Ichikawa, Hitoshi Fujiwara, Kazuma Okamoto, Chouhei Sakakura, Osamu Kojima, Eigo Otsuji	5
20	Significance of anatomic resection for early and advanced hepatocellular carcinoma 2011 ·Langenbeck s Archives of Surgery ·Yoji Kishi, Akio Saiura, Junji Yamamoto, Rintaro Koga, Makoto Seki, Ryo Morimura, Ryuji Yoshioka, Norihiro Kokudo, Toshiharu Yamaguchi	15

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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