Eiji Iwata

1.8k total citations
58 papers, 1.2k citations indexed

About

Eiji Iwata is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Eiji Iwata has authored 58 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 11 papers in Oncology and 8 papers in Surgery. Recurrent topics in Eiji Iwata's work include Bone health and treatments (8 papers), Oral health in cancer treatment (7 papers) and Head and Neck Cancer Studies (7 papers). Eiji Iwata is often cited by papers focused on Bone health and treatments (8 papers), Oral health in cancer treatment (7 papers) and Head and Neck Cancer Studies (7 papers). Eiji Iwata collaborates with scholars based in Japan, United States and Taiwan. Eiji Iwata's co-authors include Masaya Akashi, Takahide Komori, Takumi Hasegawa, Tetsu Tanaka, Takafumi Fukushima, Mitsumasa Koyanagi, Daisuke Takeda, J. C. Bea, Yuki Ohara and Kangwook Lee and has published in prestigious journals such as Applied Physics Letters, PLoS ONE and Scientific Reports.

In The Last Decade

Eiji Iwata

52 papers receiving 1.1k citations

Peers

Eiji Iwata

EEE

ONCOL

CNC

PRM

Fernando Silveira Uruguay

Yves Bertrand France

S.E. Butner United States

Tianchen Zhang China

Christian H. Siebert Germany

Amarendra K. Singh India

Hung‐Yu Wang Taiwan

Kwang-Hoon Lee South Korea

Qing Peng China

Hiroaki Fukuda Japan

Fernando Silveira Uruguay

Eiji Iwata

1.0k ×4.0

EEE

105 ×0.6

ONCOL

69 ×0.4

53 ×0.3

CNC

13 ×0.1

PRM

Citations per year, relative to Eiji Iwata Eiji Iwata (= 1×) peers Fernando Silveira

Countries citing papers authored by Eiji Iwata

Since Specialization

Citations

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

Fields of papers citing papers by Eiji Iwata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Eiji Iwata

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Iwata, Eiji, et al.. (2025). Treatment Behaviors of Patients With Odontogenic Infections During the COVID-19 Pandemic. Cureus. 17(3). e81414–e81414.

Iwata, Eiji, Junya Kusumoto, Takumi Hasegawa, Akira Tachibana, & Masaya Akashi. (2024). The Radiographic Characteristics of Mandibular Wisdom Teeth That Can Cause Severe Deep Neck Infection. Cureus. 16(10). e70791–e70791. 1 indexed citations

Iwata, Eiji, et al.. (2024). Predictive factors in difficult postoperative airway management of severe odontogenic deep neck infection. Odontology. 113(3). 1253–1262. 2 indexed citations

Iwata, Eiji, Manabu Shigeoka, Daisuke Takeda, et al.. (2024). Relationship between bone union and degree of bone marrow fibrosis at resection margins of advanced mandibular ORN. Clinical Oral Investigations. 28(11). 626–626. 1 indexed citations

Iwata, Eiji, Shyam Kishor Sah, I‐Ping Chen, & Ernst Reichenberger. (2023). Dental abnormalities in rare genetic bone diseases: Literature review. Clinical Anatomy. 37(3). 304–320.

Iwata, Eiji, Junya Kusumoto, Naoki Takata, et al.. (2023). Is the LRINEC score useful for predicting necrotizing fasciitis as a complication of MRONJ?. Journal of Bone and Mineral Metabolism. 41(5). 642–651. 4 indexed citations

Hasegawa, Takumi, et al.. (2023). Risk factors associated with prognosis of patients with medication‐related osteonecrosis of the jaw. Head & Neck. 46(2). 282–290. 1 indexed citations

Iwata, Eiji, Teruaki Nishiuma, Masato Taki, et al.. (2023). Relationship between oral health and prognosis in patients with empyema: Single center retrospective study with propensity score matching analysis. PLoS ONE. 18(3). e0282191–e0282191. 2 indexed citations

Soutome, Sakiko, Akiko Kawakita, Eiji Iwata, et al.. (2019). Factors associated with severe oral mucositis and candidiasis in patients undergoing radiotherapy for oral and oropharyngeal carcinomas: a retrospective multicenter study of 326 patients. Supportive Care in Cancer. 28(3). 1069–1075. 61 indexed citations

10.

Iwata, Eiji, Takumi Hasegawa, Shin‐ichi Yamada, et al.. (2019). Effects of perioperative oral care on prevention of postoperative pneumonia after lung resection: Multicenter retrospective study with propensity score matching analysis. Surgery. 165(5). 1003–1007. 45 indexed citations

11.

Hasegawa, Takumi, Daisuke Takeda, Takeshi Ueha, et al.. (2019). Induced Pluripotent Stem Cell-related Genes Correlate With Poor Prognoses of Oral Squamous Cell Carcinoma. Anticancer Research. 39(3). 1205–1216. 4 indexed citations

12.

Hasegawa, Takumi, Saki Hayashida, Eiji Kondo, et al.. (2018). Medication-related osteonecrosis of the jaw after tooth extraction in cancer patients: a multicenter retrospective study. Osteoporosis International. 30(1). 231–239. 67 indexed citations

13.

Saito, Izumi, Takumi Hasegawa, Takeshi Ueha, et al.. (2018). Effect of local application of transcutaneous carbon dioxide on survival of random-pattern skin flaps. Journal of Plastic Reconstructive & Aesthetic Surgery. 71(11). 1644–1651. 20 indexed citations

14.

Takeda, Daisuke, Takumi Hasegawa, Takeshi Ueha, et al.. (2017). Induced Pluripotent-stem-cell Related Genes Contribute to De-differentiation in Oral Squamous Cell Carcinoma. Anticancer Research. 37(3). 1075–1082. 10 indexed citations

15.

Iwata, Eiji, Takumi Hasegawa, Daisuke Takeda, et al.. (2016). Transcutaneous carbon dioxide suppresses epithelial-mesenchymal transition in oral squamous cell carcinoma. International Journal of Oncology. 48(4). 1493–1498. 8 indexed citations

16.

Hasegawa, Takumi, Daisuke Takeda, Eiji Iwata, et al.. (2016). Survival of Brånemark System Mk III implants and analysis of risk factors associated with implant failure. International Journal of Oral and Maxillofacial Surgery. 46(2). 267–273. 34 indexed citations

17.

Hasegawa, Takumi, Yasuyuki Shibuya, Daisuke Takeda, et al.. (2016). Prognosis of oral squamous cell carcinoma patients with level IV/V metastasis: An observational study. Journal of Cranio-Maxillofacial Surgery. 45(1). 145–149. 25 indexed citations

18.

Hasegawa, Takumi, Izumi Saito, Daisuke Takeda, et al.. (2015). Risk factors associated with postoperative delirium after surgery for oral cancer. Journal of Cranio-Maxillofacial Surgery. 43(7). 1094–1098. 39 indexed citations

19.

Sawa, Miki, Eiji Iwata, Kohei Ishikawa, et al.. (2012). Comparison of different treatment intervals between bevacizumab injection and photodynamic therapy in combined therapy for age-related macular degeneration. Japanese Journal of Ophthalmology. 56(5). 470–475. 3 indexed citations

20.

IRIKI, Tsunenori, et al.. (1986). Effect of the Roughage: Concentrate Ratio on Degradation of Protein in the Rumen. Nihon Chikusan Gakkaiho. 57(3). 237–243. 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.

Explore authors with similar magnitude of impact