Kayoko Ohnishi

1.4k total citations
69 papers, 1.0k citations indexed

About

Kayoko Ohnishi is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Radiation. According to data from OpenAlex, Kayoko Ohnishi has authored 69 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Pulmonary and Respiratory Medicine, 20 papers in Surgery and 15 papers in Radiation. Recurrent topics in Kayoko Ohnishi's work include Advanced Radiotherapy Techniques (15 papers), Radiation Therapy and Dosimetry (15 papers) and Hepatocellular Carcinoma Treatment and Prognosis (15 papers). Kayoko Ohnishi is often cited by papers focused on Advanced Radiotherapy Techniques (15 papers), Radiation Therapy and Dosimetry (15 papers) and Hepatocellular Carcinoma Treatment and Prognosis (15 papers). Kayoko Ohnishi collaborates with scholars based in Japan and United States. Kayoko Ohnishi's co-authors include Hitoshi Ishikawa, Nobuyoshi Fukumitsu, Hideyuki Sakurai, Masashi Mizumoto, Hiroshi Honda, Yoshiyuki Shioyama, Toshiyuki Okumura, Katsumasa Nakamura, Haruko Numajiri and Takayuki Hashimoto and has published in prestigious journals such as Cancer, International Journal of Radiation Oncology*Biology*Physics and Physics in Medicine and Biology.

In The Last Decade

Kayoko Ohnishi

66 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kayoko Ohnishi Japan 19 574 298 295 262 239 69 1.0k
Shigeyuki Murayama Japan 20 730 1.3× 290 1.0× 400 1.4× 214 0.8× 49 0.2× 64 1.1k
Mark Lee Australia 12 277 0.5× 212 0.7× 295 1.0× 266 1.0× 214 0.9× 25 788
Takuyo Kozuka Japan 17 1.1k 2.0× 291 1.0× 595 2.0× 484 1.8× 87 0.4× 67 1.6k
Yohei Oku Japan 22 778 1.4× 164 0.6× 688 2.3× 531 2.0× 498 2.1× 43 1.3k
Rei Umezawa Japan 21 644 1.1× 412 1.4× 450 1.5× 488 1.9× 58 0.2× 125 1.3k
Angela M. Riddell United Kingdom 19 255 0.4× 250 0.8× 89 0.3× 481 1.8× 135 0.6× 50 1.0k
Athanasios Colonias United States 15 554 1.0× 124 0.4× 260 0.9× 192 0.7× 61 0.3× 61 762
Mario Bignardi Italy 17 389 0.7× 332 1.1× 347 1.2× 226 0.9× 43 0.2× 37 834
Haruo Matsushita Japan 21 859 1.5× 365 1.2× 528 1.8× 509 1.9× 62 0.3× 86 1.4k
Ricardo Sales dos Santos United States 22 1.5k 2.6× 491 1.6× 143 0.5× 335 1.3× 101 0.4× 59 1.9k

Countries citing papers authored by Kayoko Ohnishi

Since Specialization
Citations

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

Fields of papers citing papers by Kayoko Ohnishi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kayoko Ohnishi

This figure shows the co-authorship network connecting the top 25 collaborators of Kayoko Ohnishi. A scholar is included among the top collaborators of Kayoko Ohnishi 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 Kayoko Ohnishi. Kayoko Ohnishi 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.
Nakamura, Masatoshi, Kayoko Ohnishi, Kensuke Nakazawa, et al.. (2023). Long‐term follow‐up of unresectable adenoid cystic carcinoma of the trachea and bronchus treated with high‐dose proton beam therapy: A report of two cases. Thoracic Cancer. 15(2). 201–205. 1 indexed citations
2.
Nakamura, Masatoshi, Kayoko Ohnishi, Fumihiko Uchida, et al.. (2023). Proton beam therapy for cervical lymph node metastasis in an octogenarian with melanoma of unknown primary: a case report. International Cancer Conference Journal. 12(2). 160–165. 1 indexed citations
3.
Murofushi, Keiko Nemoto, et al.. (2023). Preliminary Study on Establishing a Heart Rate Variability-based Method for Objectively Evaluating Bone Metastasis Pain. In Vivo. 37(2). 940–947. 2 indexed citations
4.
Ohnishi, Kayoko, et al.. (2022). Fabrication of Superconducting Nanowire Single-Photon Detectors Using MoN. IEEE Transactions on Applied Superconductivity. 32(4). 1–4. 3 indexed citations
5.
Murofushi, Keiko Nemoto, Kayoko Ohnishi, Kei Nakai, et al.. (2021). Risk factors for venous thromboembolism induced by prolonged bed rest during interstitial brachytherapy for gynecological cancer: a retrospective study. Radiation Oncology. 16(1). 121–121. 4 indexed citations
6.
Nakamura, Masatoshi, Kayoko Ohnishi, Hitoshi Ishikawa, et al.. (2020). Salvage Photon or Proton Radiotherapy for Oligo-recurrence in Regional Lymph Nodes After Surgery for Non-small Cell Lung Cancer. In Vivo. 34(4). 1883–1892. 5 indexed citations
7.
Iizumi, Takashi, Hitoshi Ishikawa, Yuta Sekino, et al.. (2019). Proton beam therapy for renal pelvis and ureter cancer: A report of 5 cases and a literature review. Molecular and Clinical Oncology. 11(1). 24–30. 5 indexed citations
8.
Fukumitsu, Nobuyoshi, Toshiyuki Okumura, Keiko Nemoto Murofushi, et al.. (2018). Normal liver tissue change after proton beam therapy. Japanese Journal of Radiology. 36(9). 559–565. 4 indexed citations
9.
Fukumitsu, Nobuyoshi, Toshiyuki Terunuma, Toshiyuki Okumura, et al.. (2017). Comparison of rigid and deformable image registration accuracy of the liver during long-term transition after proton beam therapy. Imaging in Medicine. 9(6). 149–154. 2 indexed citations
10.
Fukumitsu, Nobuyoshi, Toshiyuki Okumura, Haruko Numajiri, et al.. (2017). Follow-up study of liver metastasis from breast cancer treated by proton beam therapy. Molecular and Clinical Oncology. 7(1). 56–60. 10 indexed citations
11.
Ishikawa, Hitoshi, Takashi Saito, Takashi Iizumi, et al.. (2016). Concurrent Chemo-Proton Therapy for Esophageal Cancer. International Journal of Radiation Oncology*Biology*Physics. 96(2). E192–E192. 1 indexed citations
12.
Aihara, Teruhito, Junichi Hiratsuka, Hitoshi Ishikawa, et al.. (2015). Fatal carotid blowout syndrome after BNCT for head and neck cancers. Applied Radiation and Isotopes. 106. 202–206. 15 indexed citations
13.
Kawashima, Nobuyuki, Mioko Yamamoto, Kayoko Ohnishi, et al.. (2014). Periostin is a negative regulator of mineralization in the dental pulp tissue. Odontology. 103(2). 152–159. 16 indexed citations
14.
Shinoto, Makoto, Yoshiyuki Shioyama, Torahiko Nakashima, et al.. (2013). Postoperative radiotherapy in patients with salivary duct carcinoma: clinical outcomes and prognostic factors. Journal of Radiation Research. 54(5). 925–930. 24 indexed citations
15.
Hatakenaka, Masamitsu, Kenji Nakamura, Hidetake Yabuuchi, et al.. (2010). Pretreatment ADC of the Primary Lesion Correlates with Local Failure in Head and Neck Cancer Treated with Chemoradiotherapy or Radiotherapy. International Journal of Radiation Oncology*Biology*Physics. 78(3). S445–S446. 1 indexed citations
16.
Nonoshita, T., Yoshiyuki Shioyama, Katsumasa Nakamura, et al.. (2010). Concurrent Chemoradiotherapy with S-1 for T2N0 Glottic Squamous Cell Carcinoma. Journal of Radiation Research. 51(4). 481–484. 18 indexed citations
17.
Ohnishi, Kayoko, Yoshiyuki Shioyama, Satoshi Nomoto, et al.. (2009). Spontaneous pneumothorax after stereotactic radiotherapy for non-small-cell lung cancer. Japanese Journal of Radiology. 27(7). 269–274. 10 indexed citations
18.
Nonoshita, T., Yoshiyuki Shioyama, Satoshi Nomoto, et al.. (2009). Effective palliative radiotherapy in primary malignant melanoma of the esophagus: a case report. Cases Journal. 2(1). 6928–6928. 4 indexed citations
19.
Magome, Taiki, Hidetaka Arimura, Yoshiyuki Shioyama, et al.. (2009). Automated Selection Method for Similar MR Images with Brain Tumors for Assisting Radiation Treatment Planning. International Journal of Radiation Oncology*Biology*Physics. 75(3). S436–S437.
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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