Sadayuki Murayama

7.3k total citations
207 papers, 5.2k citations indexed

About

Sadayuki Murayama is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Sadayuki Murayama has authored 207 papers receiving a total of 5.2k indexed citations (citations by other indexed papers that have themselves been cited), including 91 papers in Pulmonary and Respiratory Medicine, 76 papers in Surgery and 50 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Sadayuki Murayama's work include Lung Cancer Diagnosis and Treatment (28 papers), Medical Imaging and Pathology Studies (24 papers) and Radiomics and Machine Learning in Medical Imaging (18 papers). Sadayuki Murayama is often cited by papers focused on Lung Cancer Diagnosis and Treatment (28 papers), Medical Imaging and Pathology Studies (24 papers) and Radiomics and Machine Learning in Medical Imaging (18 papers). Sadayuki Murayama collaborates with scholars based in Japan, United States and Chile. Sadayuki Murayama's co-authors include Kazuhiko Ogawa, Junji Murakami, Takafumi Toita, Tsuneo Yamashiro, Kouji Masuda, Yasumasa Kakinohana, Norihisa Hashiguchi, K. Masuda, Genki Adachi and Lawrence Danso Buadu and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Cancer.

In The Last Decade

Sadayuki Murayama

200 papers receiving 5.1k citations

Peers

Sadayuki Murayama

PRM

RNMI

SURGE

EPIDE

ONCOL

Jun Itami Japan

Rodney A. Schmidt United States

Srinivasa R. Prasad United States

Khaled M. Elsayes United States

Einat Even‐Sapir Israel

Y. Menu France

Ukihide Tateishi Japan

Hitoshi Shibuya Japan

Éric Lartigau France

Elmar M. Merkle United States

Jun Itami Japan

Sadayuki Murayama

3.1k ×1.3

PRM

1.8k ×1.2

RNMI

1.2k ×0.9

SURGE

539 ×0.7

EPIDE

1.1k ×1.5

ONCOL

Citations per year, relative to Sadayuki Murayama Sadayuki Murayama (= 1×) peers Jun Itami

Countries citing papers authored by Sadayuki Murayama

Since Specialization

Citations

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

Fields of papers citing papers by Sadayuki Murayama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sadayuki Murayama

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

Yonemoto, Koji, Masato Nakamura, Sadayuki Murayama, et al.. (2024). Detection of Costal Cartilage Fractures on CT Images With Computer-aided Detection System for Rib Fractures. In Vivo. 39(1). 390–395. 1 indexed citations

Nakamori, Kenji, Makoto Yoshida, Sadayuki Murayama, et al.. (2023). Factors associated with bone thickness: Comparison of the cranium and humerus. PLoS ONE. 18(3). e0283636–e0283636. 6 indexed citations

Murayama, Sadayuki, et al.. (2021). Computed tomography findings, temporal course, and clinical relevance of subpleural pulmonary interstitial emphysema in patients with pneumomediastinum. Acta Radiologica Open. 10(7). 4077312664–4077312664. 2 indexed citations

Heianna, Joichi, Takuro Ariga, Toshiyuki Nakasone, et al.. (2021). Patterns of recurrence after low-dose postoperative radiotherapy for head and neck squamous cell carcinoma. Journal of the Egyptian National Cancer Institute. 33(1). 40–40. 2 indexed citations

Heianna, Joichi, Hitoshi Hirakawa, Shinya Agena, et al.. (2021). Therapeutic efficacy of selective intraarterial chemoradiotherapy with docetaxel and nedaplatin for human papilloma virus-negative oropharyngeal cancer. Auris Nasus Larynx. 49(3). 468–476. 1 indexed citations

Iwasawa, Tae, Takashi Ogura, Tsuneo Yamashiro, et al.. (2020). Pulmonary flow assessment by phase-contrast MRI can predict short-term mortality of fibrosing interstitial lung diseases. Acta Radiologica. 61(10). 1350–1358.

Iraha, Shiro, et al.. (2020). Risk factors of recurrence after postoperative electron beam radiation therapy for keloid: Comparison of long-term local control rate. Reports of Practical Oncology & Radiotherapy. 25(4). 606–611. 8 indexed citations

Morita, Yuka, et al.. (2020). Automatic bronchial segmentation on ultra-HRCT scans: advantage of the 1024-matrix size with 0.25-mm slice thickness reconstruction. Japanese Journal of Radiology. 38(10). 953–959. 9 indexed citations

Yogi, Akira, et al.. (2019). Symptomatic jugular venous reflux with dilatation of the superior ophthalmic vein mimicking cavernous dural arteriovenous fistula. SHILAP Revista de lepidopterología. 14(9). 1167–1170. 3 indexed citations

10.

Oshiro, Yasuji, et al.. (2013). CT findings of a displaced left upper division bronchus in adults: Its importance for performing safe left pulmonary surgery. European Journal of Radiology. 82(8). 1347–1352. 11 indexed citations

11.

Ogawa, Kazuhiko, et al.. (2013). Old but new methods in radiation oncology: hyperbaric oxygen therapy. International Journal of Clinical Oncology. 18(3). 364–370. 21 indexed citations

12.

Yamashiro, Tsuneo, Shin Matsuoka, Raúl San Jośe Estépar, et al.. (2011). Kurtosis and Skewness of Density Histograms on Inspiratory and Expiratory CT Scans in Smokers. COPD Journal of Chronic Obstructive Pulmonary Disease. 8(1). 13–20. 24 indexed citations

13.

Oshiro, Yasuji & Sadayuki Murayama. (2010). Subcarinal Air Cysts. Journal of Computer Assisted Tomography. 34(3). 402–405. 5 indexed citations

14.

Yamashiro, Tsuneo, et al.. (2007). ［症例報告］Posterior Reversible Encephalopathy Syndrome : Typical and AtyDical Findings on MR Imaging. 26(3). 167–171. 1 indexed citations

15.

Ogawa, Kazuhiko, Katsumasa Nakamura, Kazuo Hatano, et al.. (2007). Treatment and Prognosis of Squamous Cell Carcinoma of the External Auditory Canal and Middle Ear: A Multi-Institutional Retrospective Review of 87 Patients. International Journal of Radiation Oncology*Biology*Physics. 68(5). 1326–1334. 76 indexed citations

16.

Toita, Takafumi, Hidehiko Moromizato, Kazuhiko Ogawa, et al.. (2004). Concurrent chemoradiotherapy using high-dose-rate intracavitary brachytherapy for uterine cervical cancer. Gynecologic Oncology. 96(3). 665–670. 36 indexed citations

17.

Ogawa, Kohei, T. Utsunomiya, Koshi Mimori, et al.. (2004). Clinical significance of elongation factor-1 delta mRNA expression in oesophageal carcinoma. British Journal of Cancer. 91(2). 282–286. 62 indexed citations

18.

Ogawa, Kazuhiko, Takafumi Toita, Katsumasa Nakamura, et al.. (2003). Treatment and prognosis of patients with intracranial nongerminomatous malignant germ cell tumors. Cancer. 98(2). 369–376. 69 indexed citations

19.

Ogawa, Kazuhiko, Takashi Uno, Takafumi Toita, et al.. (2002). Postoperative radiotherapy for patients with completely resected thymoma. Cancer. 94(5). 1405–1413. 107 indexed citations

20.

Miyanishi, Keita, Ryuji Nagamine, Sadayuki Murayama, et al.. (2000). Tibial tubercle malposition in patellar joint instability: A computed tomography study in full extension and at 30° flexion. Acta Orthopaedica Scandinavica. 71(3). 286–291. 31 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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