Kiyoshi Nakamatsu

1.3k total citations
68 papers, 972 citations indexed

About

Kiyoshi Nakamatsu is a scholar working on Pulmonary and Respiratory Medicine, Radiation and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Kiyoshi Nakamatsu has authored 68 papers receiving a total of 972 indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Pulmonary and Respiratory Medicine, 26 papers in Radiation and 26 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Kiyoshi Nakamatsu's work include Advanced Radiotherapy Techniques (25 papers), Lung Cancer Diagnosis and Treatment (23 papers) and Medical Imaging Techniques and Applications (13 papers). Kiyoshi Nakamatsu is often cited by papers focused on Advanced Radiotherapy Techniques (25 papers), Lung Cancer Diagnosis and Treatment (23 papers) and Medical Imaging Techniques and Applications (13 papers). Kiyoshi Nakamatsu collaborates with scholars based in Japan and South Korea. Kiyoshi Nakamatsu's co-authors include Yasumasa Nishimura, Shuichi Kanamori, Minoru Suzuki, Toru Shibata, Ryuta Koike, Masahiko Okumura, Hiroshi Doi, Makoto Hosono, Hironori Shigeoka and Yukinobu Yagyu and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

Kiyoshi Nakamatsu

63 papers receiving 958 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kiyoshi Nakamatsu Japan	20	589	365	329	259	170	68	972
David S. Yoo United States	17	423 0.7×	247 0.7×	373 1.1×	187 0.7×	163 1.0×	39	841
Cinzia Iotti Italy	20	487 0.8×	379 1.0×	352 1.1×	140 0.5×	182 1.1×	80	953
Shigeyuki Murayama Japan	20	730 1.2×	400 1.1×	214 0.7×	290 1.1×	194 1.1×	64	1.1k
Édith Filion Canada	21	756 1.3×	531 1.5×	598 1.8×	352 1.4×	233 1.4×	74	1.4k
Gregory J. Kubicek United States	22	474 0.8×	276 0.8×	264 0.8×	334 1.3×	276 1.6×	73	1.1k
Shuichi Kanamori Japan	15	322 0.5×	173 0.5×	184 0.6×	212 0.8×	178 1.0×	27	663
Taro Murai Japan	18	601 1.0×	415 1.1×	300 0.9×	101 0.4×	132 0.8×	74	839
Seong Soo Shin South Korea	18	482 0.8×	280 0.8×	243 0.7×	484 1.9×	305 1.8×	40	1.1k
C. Sugie Japan	21	731 1.2×	538 1.5×	449 1.4×	175 0.7×	124 0.7×	70	1.1k
Simon Buus Denmark	13	411 0.7×	161 0.4×	426 1.3×	82 0.3×	212 1.2×	19	917

Countries citing papers authored by Kiyoshi Nakamatsu

Since Specialization

Citations

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

Fields of papers citing papers by Kiyoshi Nakamatsu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kiyoshi Nakamatsu

This figure shows the co-authorship network connecting the top 25 collaborators of Kiyoshi Nakamatsu. A scholar is included among the top collaborators of Kiyoshi Nakamatsu 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 Kiyoshi Nakamatsu. Kiyoshi Nakamatsu 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

Doi, Hiroshi, Naoko Ishida, Kiyoshi Nakamatsu, et al.. (2025). Intensity-modulated radiation therapy can reduce acute toxicities in long-course neoadjuvant radiation therapy combined with S-1 for locally advanced rectal cancer. International Journal of Clinical Oncology. 30(3). 504–513.

Nishimura, Yasumasa, Kohei Hanaoka, Kiyoshi Nakamatsu, et al.. (2023). Visualization of tumor hypoxia and re-oxygenation after stereotactic body radiation therapy in early peripheral lung cancer: A prospective study. Radiotherapy and Oncology. 180. 109491–109491. 7 indexed citations

Doi, Hiroshi, et al.. (2022). Difference in failure patterns after stereotactic body radiotherapy for lung cancer according to clinical T stage based on 4D computed tomography. Strahlentherapie und Onkologie. 199(5). 465–476. 1 indexed citations

Mamesaya, Nobuaki, M. Konno, Kiyoshi Nakamatsu, et al.. (2022). 958P Intensity-modulated radiotherapy (IMRT)-adapted chemoradiotherapy (CRT) followed by durvalumab for locally advanced non-small cell lung cancer (NSCLC): A multicenter prospective observational study (WJOG12019L). Annals of Oncology. 33. S985–S985. 2 indexed citations

Tamura, Mikoto, et al.. (2022). Impact of Knowledge-based Plan Model Improvement on Plan Complexity and Deliverability in VMAT For Prostate Cancer: A Multi-institutional Study. Anticancer Research. 42(11). 5305–5314. 1 indexed citations

Shintani, Takashi, Yukinori Matsuo, Masakazu Ogura, et al.. (2021). Incidence and Risk Factors of Symptomatic Radiation Pneumonitis in Non–Small-Cell Lung Cancer Patients Treated with Concurrent Chemoradiotherapy and Consolidation Durvalumab. Clinical Lung Cancer. 22(5). 401–410. 34 indexed citations

Hamada, Akira, Junichi Soh, Akito Hata, et al.. (2021). Phase II Study of Neoadjuvant Concurrent Chemo-immuno-radiation Therapy Followed by Surgery and Adjuvant Immunotherapy for Resectable Stage IIIA-B (Discrete N2) Non–small-cell Lung Cancer: SQUAT trial (WJOG 12119L). Clinical Lung Cancer. 22(6). 596–600. 12 indexed citations

Ito, Takaaki, Mikoto Tamura, Hajime Monzen, et al.. (2021). Impact of Aperture Shape Controller on Knowledge-based VMAT Planning of Prostate Cancer. Japanese Journal of Radiological Technology. 77(1). 23–31. 3 indexed citations

Tamura, Mikoto, et al.. (2021). Dosimetric Evaluation of Simplified Knowledge-Based Plan with an Extensive Stepping Validation Approach in Volumetric-Modulated Arc Therapy-Stereotactic Body Radiotherapy for Lung Cancer. Journal of Medical Physics. 46(1). 7–15. 6 indexed citations

10.

Nishimura, Yasumasa, et al.. (2018). Definitive chemoradiotherapy for anal canal cancer: single-center experience. International Journal of Clinical Oncology. 23(6). 1121–1126. 2 indexed citations

11.

Tamura, Mikoto, Hajime Monzen, Kenji Matsumoto, et al.. (2018). Mechanical performance of a commercial knowledge-based VMAT planning for prostate cancer. Radiation Oncology. 13(1). 163–163. 26 indexed citations

12.

Nishimura, Yasumasa, et al.. (2016). Clinical outcomes of IMRT planned with or without PET/CT simulation for patients with pharyngeal cancers. International Journal of Clinical Oncology. 22(1). 52–58. 9 indexed citations

13.

Okamoto, Isamu, Toshiaki Takahashi, Hiroaki Okamoto, et al.. (2010). Single-agent gefitinib with concurrent radiotherapy for locally advanced non-small cell lung cancer harboring mutations of the epidermal growth factor receptor. Lung Cancer. 72(2). 199–204. 47 indexed citations

14.

Shibata, Toru, Kiyoshi Nakamatsu, S. Kanamori, et al.. (2009). A Two-step Intensity-modulated Radiation Therapy Method for Nasopharyngeal Cancer: The Kinki University Experience. Japanese Journal of Clinical Oncology. 40(2). 130–138. 27 indexed citations

15.

Nishimura, Yasumasa, Michihide Mitsumori, Masahiro Hiraoka, et al.. (2009). A randomized phase II study of cisplatin/5-FU concurrent chemoradiotherapy for esophageal cancer: Short-term infusion versus protracted infusion chemotherapy (KROSG0101/JROSG021). Radiotherapy and Oncology. 92(2). 260–265. 29 indexed citations

16.

Koike, Ryuta, Yasumasa Nishimura, Kiyoshi Nakamatsu, Shuichi Kanamori, & Toru Shibata. (2008). Concurrent Chemoradiotherapy for Esophageal Cancer With Malignant Fistula. International Journal of Radiation Oncology*Biology*Physics. 70(5). 1418–1422. 22 indexed citations

17.

Nishimura, Yasumasa, Kiyoshi Nakamatsu, Masahiko Okumura, et al.. (2008). Static and moving phantom studies for radiation treatment planning in a positron emission tomography and computed tomography (PET/CT) system. Annals of Nuclear Medicine. 22(7). 579–586. 26 indexed citations

18.

Nakamatsu, Kiyoshi, Yasumasa Nishimura, Minoru Suzuki, et al.. (2004). Erythropoietin/Erythropoietin-receptor system as an angiogenic factor in chemically induced murine hepatic tumors. International Journal of Clinical Oncology. 9(3). 184–8. 21 indexed citations

19.

Nishimura, Yasumasa, Minoru Suzuki, Kiyoshi Nakamatsu, et al.. (2002). Prospective trial of concurrent chemoradiotherapy with protracted infusion of 5-fluorouracil and cisplatin for T4 esophageal cancer with or without fistula. International Journal of Radiation Oncology*Biology*Physics. 53(1). 134–139. 89 indexed citations

20.

Nishimura, Yasumasa, et al.. (2000). Long-term results of fractionated strontium-90 radiation therapy for pterygia. International Journal of Radiation Oncology*Biology*Physics. 46(1). 137–141. 27 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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