Koichiro Ohashi

522 total citations
23 papers, 394 citations indexed

About

Koichiro Ohashi is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Koichiro Ohashi has authored 23 papers receiving a total of 394 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 7 papers in Pulmonary and Respiratory Medicine and 6 papers in Epidemiology. Recurrent topics in Koichiro Ohashi's work include Pediatric Hepatobiliary Diseases and Treatments (3 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (3 papers) and Liver Disease Diagnosis and Treatment (3 papers). Koichiro Ohashi is often cited by papers focused on Pediatric Hepatobiliary Diseases and Treatments (3 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (3 papers) and Liver Disease Diagnosis and Treatment (3 papers). Koichiro Ohashi collaborates with scholars based in Japan, United States and China. Koichiro Ohashi's co-authors include Ekihiro Seki, Michael Pimienta, Shelly C. Lu, Yoon Mee Yang, So Yeon Kim, Yoon Seok Roh, Zhijun Wang, Neil A. Bhowmick, Wei Tu and Stephen J. Pandol and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Hepatology and Science Translational Medicine.

In The Last Decade

Koichiro Ohashi

20 papers receiving 385 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Koichiro Ohashi Japan 7 150 142 90 81 60 23 394
Mina Hamano Japan 10 184 1.2× 130 0.9× 118 1.3× 40 0.5× 94 1.6× 14 382
Norihiro Chatani Japan 9 184 1.2× 134 0.9× 123 1.4× 41 0.5× 72 1.2× 10 355
Silvia Lucano‐Landeros Mexico 9 135 0.9× 135 1.0× 98 1.1× 33 0.4× 56 0.9× 13 458
Kengo Kawai Japan 11 342 2.3× 130 0.9× 181 2.0× 78 1.0× 87 1.4× 26 584
Carlos Sanz‐García Spain 10 297 2.0× 218 1.5× 89 1.0× 67 0.8× 55 0.9× 20 542
Sook In Chung South Korea 11 84 0.6× 198 1.4× 111 1.2× 45 0.6× 46 0.8× 17 377
Kohji Otogawa Japan 7 182 1.2× 128 0.9× 148 1.6× 29 0.4× 74 1.2× 8 400
Marco Y. W. Zaki United Kingdom 9 184 1.2× 104 0.7× 86 1.0× 30 0.4× 43 0.7× 17 364
Hisao Ezaki Japan 10 267 1.8× 132 0.9× 140 1.6× 35 0.4× 110 1.8× 12 439
Roman Liebe Germany 11 260 1.7× 135 1.0× 192 2.1× 34 0.4× 105 1.8× 36 468

Countries citing papers authored by Koichiro Ohashi

Since Specialization
Citations

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

Fields of papers citing papers by Koichiro Ohashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichiro Ohashi

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

All Works

20 of 20 papers shown
1.
Wang, Qinglan, So Yeon Kim, Hiroshi Matsushita, et al.. (2020). Oral administration of PEGylated TLR7 ligand ameliorates alcohol-associated liver disease via the induction of IL-22. Proceedings of the National Academy of Sciences. 118(1). 30 indexed citations
2.
Ohashi, Koichiro, Zhijun Wang, Yoon Mee Yang, et al.. (2019). NOD‐like receptor C4 Inflammasome Regulates the Growth of Colon Cancer Liver Metastasis in NAFLD. Hepatology. 70(5). 1582–1599. 79 indexed citations
3.
Ohashi, Koichiro, Michael Pimienta, & Ekihiro Seki. (2018). Alcoholic liver disease: A current molecular and clinical perspective. Liver Research. 2(4). 161–172. 97 indexed citations
4.
Yamanaka, Junichi, Seikan Hai, Yuichi Kondo, et al.. (2016). Parenchyma‐preserving hepatectomy based on portal ramification and perfusion of the right anterior section: preserving the ventral or dorsal area. Journal of Hepato-Biliary-Pancreatic Sciences. 23(3). 158–166. 16 indexed citations
5.
Ohashi, Koichiro, Yuji Iimuro, Kazuhiro Suzumura, et al.. (2015). Development of hepatocellular carcinoma in cardiac congestive liver fibrosis: report of a case. Clinical Journal of Gastroenterology. 8(3). 143–147. 1 indexed citations
6.
Iimuro, Yuji, Kazuhiro Suzumura, Koichiro Ohashi, et al.. (2014). Hemodynamic analysis and treatment of an enlarging extrahepatic portal aneurysm: report of a case. Surgery Today. 45(3). 383–389. 10 indexed citations
7.
Iimuro, Yuji, Koichiro Ohashi, Kazuhiro Suzumura, et al.. (2013). Rare form of extraovarian primary peritoneal papillary serous carcinoma with solitary cystic lesion mimicking a liver tumor; report of a case. Clinical Journal of Gastroenterology. 6(2). 145–149.
8.
Iimuro, Yuji, et al.. (2013). Salvage treatment of laparoscopic cholecystectomy‐associated bile duct stenosis combining laparoscopic and endoscopic procedures: A case report. Asian Journal of Endoscopic Surgery. 6(4). 322–326. 1 indexed citations
9.
Kosaka, Hisashi, Nobukazu Kuroda, Koichiro Ohashi, et al.. (2012). Primary inflammatory myofibroblastic tumor of the liver: case report. Kanzo. 53(5). 272–277. 2 indexed citations
10.
Ayaori, Makoto, Hiroki Sato, Nobukiyo Tanaka, et al.. (2012). Impact of Low-and High-Density Lipoprotein Cholesterol Levels on Carotid Intima-Media Thickness Differs by Smoking Status in Middle-Aged Men. Journal of Atherosclerosis and Thrombosis. 19(7). 664–672. 3 indexed citations
11.
Suzumura, Kazuhiro, Yuji Iimuro, Koichiro Ohashi, et al.. (2011). A Case of Abdominal Desmoid Tumor and Fascia Lata Reconstruction. Nihon Gekakei Rengo Gakkaishi (Journal of Japanese College of Surgeons). 36(6). 1027–1030. 1 indexed citations
12.
Ohashi, Koichiro, et al.. (2009). A RESECTED CASE OF CECAL CANCER PRESENTING WITH AN ABDOMINAL WALL ABSCESS. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 70(8). 2397–2402. 1 indexed citations
13.
Ohashi, Koichiro, et al.. (2008). A CASE OF CHOLESTEROL POLYPS OF THE COMMON BILE DUCT. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 69(10). 2644–2648. 1 indexed citations
14.
Ohashi, Koichiro, et al.. (2007). A CASE OF IDIOPATHIC OMENTAL HEMATOMA. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 68(3). 710–714. 3 indexed citations
15.
Tagami, Tetsuo, Tatsuya Suwabe, Shohei Nakanishi, et al.. (2007). A pediatric occurrence of crescentic glomerulonephritis associated with antineutrophil cytoplasmic antibodies and mesangial IgA deposits. Clinical Nephrology. 68(8). 104–108. 3 indexed citations
16.
Takeuchi, Akihiko, et al.. (2005). Allergic rhinitis and ear pain in flight. Annals of Allergy Asthma & Immunology. 95(4). 350–353. 6 indexed citations
17.
Hayashi, Takuya, et al.. (2003). Peptic ulcer data from 4 years of endoscopy in 955 pilots of the Japan Air Self Defense Force.. PubMed. 74(10). 1067–71. 4 indexed citations
18.
Nakanishi, Kuniaki, et al.. (2003). Long-term disability among aviators in Japan Air Self-Defense Force: analysis of 260 cases.. PubMed. 74(9). 966–9. 5 indexed citations
19.
Ohashi, Koichiro, Kuniaki Nakanishi, Koji Fukushima, et al.. (2003). Cerebral infarction in a 24-year-old pilot.. PubMed. 74(10). 1105–9. 1 indexed citations
20.
Ohashi, Koichiro, H Kita, Katsuji Shima, & H Chigasaki. (1992). The Effect of Hypoxia on Brain Edema. Neurologia medico-chirurgica. 32(13). 935–941. 2 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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