Ryuji Ieki

487 total citations
34 papers, 357 citations indexed

About

Ryuji Ieki is a scholar working on Pulmonary and Respiratory Medicine, Epidemiology and Surgery. According to data from OpenAlex, Ryuji Ieki has authored 34 papers receiving a total of 357 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 10 papers in Epidemiology and 8 papers in Surgery. Recurrent topics in Ryuji Ieki's work include Lung Cancer Treatments and Mutations (5 papers), Neuroendocrine Tumor Research Advances (4 papers) and Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (3 papers). Ryuji Ieki is often cited by papers focused on Lung Cancer Treatments and Mutations (5 papers), Neuroendocrine Tumor Research Advances (4 papers) and Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (3 papers). Ryuji Ieki collaborates with scholars based in Japan, United Kingdom and Greece. Ryuji Ieki's co-authors include Masahiko Shibuya, Kazumi Yuasa, Hajime Goto, Tatsuru Okamura, Hisashi Sakamaki, Hideki Akiyama, Hitoshi Satoh, Junichi Watanabe, Iwao Komuro and Shinya Watanabe and has published in prestigious journals such as Journal of Clinical Oncology, Blood and European Respiratory Journal.

In The Last Decade

Ryuji Ieki

32 papers receiving 341 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryuji Ieki Japan 12 130 81 79 65 59 34 357
Douglas P. Rhone United States 14 72 0.6× 71 0.9× 85 1.1× 39 0.6× 39 0.7× 25 441
Hayato Koba Japan 10 180 1.4× 85 1.0× 61 0.8× 41 0.6× 31 0.5× 46 361
Naohiro Uchida Japan 10 126 1.0× 180 2.2× 44 0.6× 38 0.6× 25 0.4× 34 374
Sadaya Matano Japan 12 35 0.3× 120 1.5× 69 0.9× 57 0.9× 51 0.9× 43 388
Daniela Sperl Austria 11 43 0.3× 80 1.0× 59 0.7× 55 0.8× 96 1.6× 20 395
Kazue Yasuda Japan 12 48 0.4× 83 1.0× 80 1.0× 99 1.5× 64 1.1× 30 326
M. Essink Germany 8 41 0.3× 89 1.1× 87 1.1× 61 0.9× 82 1.4× 11 320
Tatsuho Sugimoto Japan 9 26 0.2× 48 0.6× 77 1.0× 34 0.5× 20 0.3× 26 293
Joerg Krueger Canada 12 34 0.3× 192 2.4× 67 0.8× 103 1.6× 29 0.5× 59 463
Hans‐Udo Kasper Germany 12 80 0.6× 145 1.8× 64 0.8× 57 0.9× 63 1.1× 25 470

Countries citing papers authored by Ryuji Ieki

Since Specialization
Citations

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

Fields of papers citing papers by Ryuji Ieki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuji Ieki

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuji Ieki. A scholar is included among the top collaborators of Ryuji Ieki 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 Ryuji Ieki. Ryuji Ieki 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.
Kitao, Akihito, Ryuji Ieki, Yuki Tachibana, et al.. (2016). Severe fever with thrombocytopenia syndrome presenting as hemophagocytic syndrome: two case reports. SpringerPlus. 5(1). 361–361. 10 indexed citations
2.
Tsukamoto, Yoshitane, Takahiro Watanabe, Ryuji Ieki, et al.. (2014). Recurrence of Lung Adenocarcinoma After an Interval of 15 Years Revealed by Demonstration of the Same Type of EML4–ALK Fusion Gene. Pathology - Research and Practice. 210(12). 1112–1116. 7 indexed citations
3.
Adachi, Yasushi, Koki Kosami, Mitsuhiro Ito, et al.. (2014). Benefits of skin biopsy of senile hemangioma in intravascular large B-cell lymphoma: A case report and review of the literature. Oncology Letters. 7(6). 2003–2006. 18 indexed citations
4.
Sapkota, Bishwa R., Minako Hijikata, Ikumi Matsushita, et al.. (2012). Association of SLC11A1 (NRAMP1) polymorphisms with pulmonary Mycobacterium avium complex infection. Human Immunology. 73(5). 529–536. 17 indexed citations
5.
Ubagai, Tsuneyuki, Shigeru Tansho, Ryuji Ieki, & Yasuo Ono. (2012). Evaluation of TREM1 Gene Expression in Circulating Polymorphonuclear Leukocytes and Its Inverse Correlation with the Severity of Pathophysiological Conditions in Patients with Acute Bacterial Infections. Japanese Journal of Infectious Diseases. 65(5). 376–382. 7 indexed citations
6.
Wada, Hiroo, et al.. (2012). Up-regulation of blood arachidonate (20:4) levels in patients with chronic obstructive pulmonary disease. Biomarkers. 17(6). 520–523. 6 indexed citations
7.
Ohashi, Kazuteru, Ryuji Ieki, Kenichi Abe, et al.. (2007). Clinical features of allogeneic hematopoietic stem cell transplantation-associated organizing pneumonia. Bone Marrow Transplantation. 40(5). 465–472. 26 indexed citations
8.
Ieki, Ryuji. (2005). [Diagnostic tests: Corona virus].. PubMed. 63 Suppl 7. 339–42. 3 indexed citations
9.
Wada, Hiroo, Ryuji Ieki, Tatsuru Okamura, et al.. (2005). Increased oxidative stress in patients with chronic obstructive pulmonary disease (COPD) as measured by redox status of plasma coenzyme Q10. Pathophysiology. 13(1). 29–33. 24 indexed citations
10.
Kato, Tetsuro, et al.. (2005). A Long-term Survival Case of Small Cell Lung Cancer in an HIV-infected Patient. Japanese Journal of Clinical Oncology. 35(6). 349–352. 9 indexed citations
11.
Kato, Tetsuro, et al.. (2003). [Pituitary stalk metastasis from lung cancer, preceding diabetes insipidus--case report and clinical review of the literature].. PubMed. 41(1). 48–53. 6 indexed citations
12.
Ieki, Ryuji, et al.. (2002). Acute lung injury as a possible adverse drug reaction related to gefitinib. European Respiratory Journal. 22(1). 179–181. 40 indexed citations
13.
Akutsu, Koichi, Hajime Goto, Takashi Ota, et al.. (1996). A Case of Invasive Pulmonary Aspergillosis Accompanied with Aspergillus Meningitis. Kansenshogaku zasshi. 70(6). 637–641. 2 indexed citations
14.
Suzuki, Hideyuki, Takayuki Okamura, Akimichi Imamura, et al.. (1996). A Case of Empyema Caused by Salmonella Enteritidis in a Patient with Sequela of Pulmonary Tuberculosis. Kansenshogaku zasshi. 70(4). 382–385. 3 indexed citations
15.
Yuasa, Kazumi, et al.. (1996). Evaluation of the Diagnostic Value of the Measurement of (1→3)-β-D-Glucan in Patients with Pulmonary Aspergillosis. Respiration. 63(2). 78–83. 21 indexed citations
16.
Ieki, Ryuji, Hajime Goto, Yasuji Kouzai, et al.. (1989). Endobronchial non-Hodgkin's lymphoma. Respiratory Medicine. 83(1). 87–89. 12 indexed citations
17.
Ieki, Ryuji, Shigetaka Asano, Takayuki Morisaki, et al.. (1988). A study of autologous bone marrow transplantation in patients with small cell lung cancer.. Haigan. 28(2). 205–212. 1 indexed citations
18.
Kimura, Masanari, Ryuji Ieki, Tamami Morisaki, et al.. (1986). Cardiac tamponade in Sjögren's syndrome.. PubMed. 13(4). 830–1.
19.
Morishita, Kazuhiro, Shigetaka Asano, Noriko Takuwa, et al.. (1984). An atypical case of megakaryoblastic leukaemia. Scandinavian Journal of Haematology. 32(5). 449–451. 2 indexed citations
20.

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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