Ryoko Egashira

3.2k total citations
59 papers, 1.0k citations indexed

About

Ryoko Egashira is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Neurology. According to data from OpenAlex, Ryoko Egashira has authored 59 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Pulmonary and Respiratory Medicine, 12 papers in Radiology, Nuclear Medicine and Imaging and 11 papers in Neurology. Recurrent topics in Ryoko Egashira's work include Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (23 papers), MRI in cancer diagnosis (8 papers) and Sarcoidosis and Beryllium Toxicity Research (8 papers). Ryoko Egashira is often cited by papers focused on Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (23 papers), MRI in cancer diagnosis (8 papers) and Sarcoidosis and Beryllium Toxicity Research (8 papers). Ryoko Egashira collaborates with scholars based in Japan, United States and United Kingdom. Ryoko Egashira's co-authors include Hiroyuki Irié, Takahiko Nakazono, Ken Yamaguchi, Anne‐Laure Brun, Joseph Jacob, Maria Kokosi, Yukari Takase, Athol U. Wells, David M. Hansell and Keita Nomiyama and has published in prestigious journals such as American Journal of Respiratory and Critical Care Medicine, Radiology and American Journal of Roentgenology.

In The Last Decade

Ryoko Egashira

47 papers receiving 997 citations

Peers

Countries citing papers authored by Ryoko Egashira

Since Specialization

Citations

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

Fields of papers citing papers by Ryoko Egashira

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryoko Egashira

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

#	Work	Indexed citations
1	Patterns, features and extents: radiological dilemmas in the ATS statement approach to interstitial lung abnormalities 2025 ·American Journal of Respiratory and Critical Care Medicine ·Ryoko Egashira, (unknown), Joseph Jacob	0
2	CT findings of lung injury during breast cancer treatment 2025 ·Breast Cancer ·Ken Yamaguchi, Ryoko Egashira, Takahiko Nakazono, (unknown), Koichi Baba, (unknown), Hidetake Yabuuchi, Takatoshi Aoki, Osamu Togao	0
3	Personal exposures to air pollutants and respiratory health among brick kiln workers and household members 2025 ·Environmental Research ·Laura Nicolaou, (unknown), (unknown), Ram K. Chandyo, Arun Sharma, (unknown), (unknown), David L. Parker, Steven M. Thygerson, Joseph Jacob, (unknown), Ryoko Egashira, (unknown), Gauri Shankar Shrestha, Kenneth D. Rosenman, Gurumurthy Ramachandran, William Checkley	0
4	Abbreviated and Ultrafast Dynamic Contrast-enhanced (DCE) MR Imaging 2025 ·Magnetic Resonance in Medical Sciences ·Ken Yamaguchi, (unknown), (unknown), (unknown), (unknown), Ryoko Egashira, Takahiko Nakazono	3
5	Anatomy of Pulmonary Lymphatics and Lymphoid Tissues 2025 ·Seminars in Ultrasound CT and MRI ·Ryoko Egashira, Daisuke Yamada, (unknown)	0
6	Relationship between kinetic parameters of ultrafast dynamic contrast-enhanced (DCE) MRI and tumor-infiltrating lymphocytes (TILs) in breast cancer 2024 ·Japanese Journal of Radiology ·Ken Yamaguchi, Takahiko Nakazono, Ryoko Egashira, (unknown), (unknown), Katsuya Maruyama, Dominik Nickel, (unknown), Rin Yamaguchi, Hiroyuki Irié	4
7	Validation of a computed tomography diagnostic model for differentiating fibrotic hypersensitivity pneumonitis from idiopathic pulmonary fibrosis 2024 ·Respiratory Investigation ·Hiromitsu Sumikawa, Kosaku Komiya, Ryoko Egashira, Junya Tominaga, (unknown), (unknown), (unknown), Reoto Takei, Kensuke Kataoka, Tomoki Kimura, Yasuhiro Kondoh, (unknown), Takashi Shimamura, Tomoya Tateishi, Hiromi Tomioka, Yasunari Miyazaki, Takafumi Suda, Takeshi Johkoh	0
8	Idiopathic dendriform pulmonary ossification as the phenotype of interstitial lung abnormalities: CT–pathologic correlation and prevalence 2024 ·Japanese Journal of Radiology ·(unknown), Ryoko Egashira, Mikiko Hashisako, Kiminori Fujimoto, (unknown), Yoshiko Hayashida, Hiromitsu Sumikawa, Junya Tominaga, Tomonori Tanaka, Yasuhiro Terasaki, Junya Fukuoka, Yasuhiko Nishioka, Takatoshi Aoki, (unknown), Hiroto Hatabu, Takeshi Johkoh	0
9	Stepwise diagnostic algorithm for high-attenuation pulmonary abnormalities on CT 2023 ·Insights into Imaging ·(unknown), Ryoko Egashira, (unknown), Mikiko Hashisako, Hiromitsu Sumikawa, Junya Tominaga, (unknown), Junya Fukuoka, Shigeki Misumi, Hiroya Ojiri, Hiroto Hatabu, Takeshi Johkoh	0
10	Human T-cell Lymphotropic Virus Type-1-associated Bronchioloalveolar Disorder with Non-necrotizing Granulomas: A Case Report and Literature Review 2023 ·Internal Medicine ·(unknown), Yukihiro Umeda, Ryoko Egashira, Kazuhiro Tabata, (unknown), (unknown), Makiko Yamaguchi, Yuko Waseda, Yoshiaki Imamura, Takahiro Yamauchi, Tamotsu Ishizuka	0
11	Time to enhancement of breast lesions and normal breast parenchyma in light of menopausal status and menstrual cycle for ultrafast dynamic contrast-enhanced MRI using compressed sensing 2022 ·Magnetic Resonance Imaging ·Ken Yamaguchi, Takahiko Nakazono, Ryoko Egashira, (unknown), Koichi Baba, (unknown), Shinichi Aishima, Katsuya Maruyama, Dominik Nickel, Hiroyuki Irié	4
12	Radiological pleuroparenchymal fibroelastosis-like lesion in idiopathic interstitial pneumonias 2021 ·Respiratory Research ·Tomoyuki Fujisawa, (unknown), Ryoko Egashira, Hiromitsu Sumikawa, Tae Iwasawa, Shoichiro Matsushita, Hiroaki Sugiura, Kensuke Kataoka, Mikiko Hashisako, Hideki Yasui, Hironao Hozumi, Masato Karayama, Yuzo Suzuki, Kazuki Furuhashi, Noriyuki Enomoto, Yutaro Nakamura, Naoki Inui, Takafumi Suda	10
13	Pleuroparenchymal fibroelastosis (PPFE)-like finding on CT in daily practice ―prevalence and serial changes 2020 ·European Journal of Radiology Open ·Ryoko Egashira, Ken Yamaguchi, (unknown), Takahiko Nakazono, (unknown), Hiroyuki Irié	4
14	Influenza H1N1 virus-associated pneumonia often resembles rapidly progressive interstitial lung disease seen in collagen vascular diseases and COVID-19 pneumonia; CT-pathologic correlation in 24 patients 2020 ·European Journal of Radiology Open ·Makiko Murota, Takeshi Johkoh, Kyung Soo Lee, Tomás Franquet, Yasuhiro Kondoh, Yoshihiro Nishiyama, Tomonori Tanaka, Hiromitsu Sumikawa, Ryoko Egashira, (unknown), Kiminori Fujimoto, Junya Fukuoka	2
15	Pleuroparenchymal fibroelastosis-like lesions in patients with interstitial pneumonia diagnosed by multidisciplinary discussion with surgical lung biopsy 2020 ·European Journal of Radiology Open ·Hiromitsu Sumikawa, Takeshi Johkoh, Ryoko Egashira, Hiroaki Sugiura, Yasuhiko Yamano, Kensuke Kataoka, Yasuhiro Kondoh, Hiroaki Arakawa, Masahisa Nakamura, (unknown), Katsuyuki Nakanishi, Noriyuki Tomiyama	12
16	CT-based mediastinal compartment classifications and differential diagnosis of mediastinal tumors 2018 ·Japanese Journal of Radiology ·Takahiko Nakazono, Ken Yamaguchi, Ryoko Egashira, Yukari Takase, (unknown), Masanobu Mizuguchi, Hiroyuki Irié	13
17	Unclassifiable-interstitial lung disease: Outcome prediction using CT and functional indices 2017 ·Respiratory Medicine ·Joseph Jacob, Brian J. Bartholmai, Srinivasan Rajagopalan, Ryoko Egashira, Anne‐Laure Brun, Maria Kokosi, Arjun Nair, Simon Walsh, Ronald A. Karwoski, Andrew G. Nicholson, David M. Hansell, Athol U. Wells	40
18	CT Findings of Thoracic Manifestations of Primary Sjögren Syndrome: Radiologic-Pathologic Correlation 2013 ·Radiographics ·Ryoko Egashira, (unknown), (unknown), (unknown), (unknown), Fumio Yamasaki, Hiroyuki Irié	49
19	Interstitial pneumonia associated with MPO-ANCA: Clinicopathological features of nine patients 2012 ·Respiratory Medicine ·Tomonori Tanaka, Kyoko Otani, Ryoko Egashira, (unknown), Hiroyuki Taniguchi, Yasuhiro Kondoh, Kensuke Kataoka, Akira Shiraki, Yasuhiko Kitasato, Kevin O. Leslie, Junya Fukuoka	40
20	Transient detection of early wallerian degeneration on diffusion-weighted MRI after an acute cerebrovascular accident 2004 ·Neuroradiology ·Akira Uchino, Atsushi Sawada, Yukari Takase, Ryoko Egashira, S. Kudo	50

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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