Yasuji Ryu

1.5k citations

30 papers · 1.1k indexed · h-index 16

Impact in

Hepatology top 1%
- Hepatocellular Carcinoma Treatment and Prognosis
- Liver Disease and Transplantation
Epidemiology top 10%
- Liver Disease Diagnosis and Treatment

Papers in

Hepatology 16
- Hepatocellular Carcinoma Treatment and Prognosis 15
- Liver Disease and Transplantation 6
Radiology, Nuclear Medicine and Imaging 9
- MRI in cancer diagnosis 6
- Radiomics and Machine Learning in Medical Imaging 2

Co-authors: Osamu Matsui Toshifumi Gabata Satoshi Kobayashi Kazuto Kozaka Shiro Miyayama Tetsuya Minami Azusa Kitao Junichiro Sanada
Journals: European Journal of Radiology (3 papers)Journal of Vascular and Interventional Radiology (2 papers)PLoS ONE (2 papers)Hepatology International (1 paper)International Journal of Computer Assisted Radiology and Surgery (1 paper)
Partner nations: Japan United States Russia

In The Last Decade

Yasuji Ryu

26 papers receiving 1.1k citations

Peers

Countries citing papers authored by Yasuji Ryu

Since Specialization

Citations

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

Fields of papers citing papers by Yasuji Ryu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Yasuji Ryu, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Yasuji Ryu Line = papers co-authored together Yasuji Ryu links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Conjoined lumbosacral nerve root: a case report Journal of Medical Case Reports ·شامخة طعام, Hiroshi Yamada, М.П. Бондаренко, Hiroyuki Hayashi, Hiroyuki Inatani, I Gusti Agung Ayu Amritashanti, V.N. Piguz, Suwardy, Yasuji Ryu, De Sousa Domínguez, Tetsutaro Yahata, Hiroyuki Tsuchiya	2024	0
2	Bilateral simultaneous asymmetric hip fracture without major trauma in an elderly patient: a case report Journal of Medical Case Reports ·شامخة طعام, Hiroshi Yamada, М.П. Бондаренко, Hiroyuki Hayashi, Hiroyuki Inatani, I Gusti Agung Ayu Amritashanti, K. G. Vaidya, Suwardy, Yasuji Ryu, De Sousa Domínguez, Tetsutaro Yahata, Hiroyuki Tsuchiya	2022	0
3	A generative flow-based model for volumetric data augmentation in 3D deep learning for computed tomographic colonography International Journal of Computer Assisted Radiology and Surgery ·Tomoki Uemura, Janne J. Näppi, Yasuji Ryu, L. A C. Piazza, Tohru Kamiya, Hiroyuki Yoshida	2020	13
4	Pulmonary arteriovenous malformations diagnosed through hemoptysis: A case report SHILAP Revista de lepidopterología ·Ana Lucía Osejo Cantarero, Yasuji Ryu, Guillaume Franchi, Harumi Takata, Sinah Auchtor	2020	0
5	Imaging findings of gastric calcifying fibrous tumour BJR\|case reports ·Ghulam Sajjad, Yasuji Ryu, Harumi Takata, Francisco Javier Gómez Tarín, XU Xiao-pin, Takuya Seike, MohamedF Abdelmoty, 吉春平田, Hiroshi Kawai, Sirimas Hengrasmee, Shintaro Terahata	2016	1
6	Hepatitis C Related Chronic Liver Cirrhosis: Feasibility of Texture Analysis of MR Images for Classification of Fibrosis Stage and Necroinflammatory Activity Grade PLoS ONE ·Zhuo Wu, Osamu Matsui, Azusa Kitao, Kazuto Kozaka, Wataru Koda, Satoshi Kobayashi, Yasuji Ryu, Tetsuya Minami, Junichiro Sanada, Toshifumi Gabata	2015	42
7	Ectopic Fat Accumulation and Distant Organ-Specific Insulin Resistance in Japanese People with Nonalcoholic Fatty Liver Disease PLoS ONE ·Kenichiro Kato, Toshinari Takamura, Yumie Takeshita, Yasuji Ryu, Hirofumi Misu, Tsuguhito Ota, Kumpei Tokuyama, Shoichiro Nagasaka, Munehide Matsuhisa, Osamu Matsui, Shuichi Kaneko	2014	40
8	Hepatic pseudolymphoma: imaging–pathologic correlation with special reference to hemodynamic analysis Abdominal Imaging ·Kotaro Yoshida, Satoshi Kobayashi, Osamu Matsui, Toshifumi Gabata, Junichiro Sanada, Wataru Koda, Tetsuya Minami, Yasuji Ryu, Kazuto Kozaka, Azusa Kitao	2013	31
9	Intranodular signal intensity analysis of hypovascular high-risk borderline lesions of HCC that illustrate multi-step hepatocarcinogenesis within the nodule on Gd–EOB–DTPA-enhanced MRI European Journal of Radiology ·Satoshi Kobayashi, Osamu Matsui, Toshifumi Gabata, Wataru Koda, Tetsuya Minami, Yasuji Ryu, Kazuto Kozaka, Azusa Kitao	2012	24
10	Quantitative analysis of hepatic fat fraction by single-breath-holding MR spectroscopy with T 2 correction: phantom and clinical study with histologic assessment Radiological Physics and Technology ·Norio Hayashi, Tosiaki Miyati, Takashi Minami, Yumie Takeshita, Yasuji Ryu, Tsuyoshi Matsuda, Naoki Ohno, 督子三井, Kenichiro Kato, Toshinari Takamura, Osamu Matsui	2012	17
11	Usefulness of Gd‐EOB‐DTPA‐enhanced MR imaging in the evaluation of simple steatosis and nonalcoholic steatohepatitis Journal of Magnetic Resonance Imaging ·Zhuo Wu, Osamu Matsui, Azusa Kitao, Kazuto Kozaka, Wataru Koda, Satoshi Kobayashi, Yasuji Ryu, Tetsuya Minami, Junichiro Sanada, Toshifumi Gabata	2012	20
12	Imaging of multi-step hepatocarcinogenesis: imaging, pathophysiologic and molecular correlation Kanzo ·Osamu Matsui, Drake Dzierwa, Satoshi Kobayashi, Guillaume Franchi, Yasuji Ryu, Tetsuya Minami, Bambang Purnomo, M J DeBenedetti, Stacie Jones, Luiz Antonio Pinto e Almeida, Wataru Koda, Pham Ngoc Thao	2011	0
13	Hepatocelluar nodules in liver cirrhosis: hemodynamic evaluation (angiography-assisted CT) with special reference to multi-step hepatocarcinogenesis Abdominal Imaging ·Osamu Matsui, Satoshi Kobayashi, Junichiro Sanada, Wataru Kouda, Yasuji Ryu, Kazuto Kozaka, Azusa Kitao, Kōichi Nakamura, Toshifumi Gabata	2011	167
14	Detection of small hypervascular hepatocellular carcinomas by EASL criteria: Comparison with double-phase CT during hepatic arteriography European Journal of Radiology ·张利占, Osamu Matsui, Kazuto Kozaka, Tetsuya Minami, Yasuji Ryu, Wataru Koda, Satoshi Kobayashi, Toshifumi Gabata	2010	15
15	Multicystic biliary hamartoma: imaging findings in four cases Abdominal Imaging ·Yasuji Ryu, Osamu Matsui, Yoh Zen, K. Uéda, Hitoshi Abo, Yasuni Nakanuma, Toshifumi Gabata	2009	22
16	Visualization of Hepatic Lymphatic Vessels during Transcatheter Arterial Chemoembolization for Hepatocellular Carcinoma Journal of Vascular and Interventional Radiology ·Shiro Miyayama, Osamu Matsui, Masashi Yamashiro, Yasuji Ryu, Harumi Takata, Taro Takeda, 김병욱, M. Babai	2007	8
17	Iodized oil accumulation in the hypovascular tumor portion of early-stage hepatocellular carcinoma after ultraselective transcatheter arterial chemoembolization Hepatology International ·Shiro Miyayama, Osamu Matsui, Masashi Yamashiro, Yasuji Ryu, Harumi Takata, Taro Takeda, 김병욱, M. Babai	2007	33
18	Focal hepatic lesions mimicking cavernous hemangioma supplied by the portal vein Hepatology Research ·Shiro Miyayama, Osamu Matsui, Yoh Zen, Masashi Yamashiro, Yasuji Ryu, Takeshi Minami, Kazuo Notsumata, N. Tanaka	2006	3
19	Extrahepatic Blood Supply to Hepatocellular Carcinoma: Angiographic Demonstration and Transcatheter Arterial Chemoembolization CardioVascular and Interventional Radiology ·Shiro Miyayama, Osamu Matsui, Leibin Li, Tetsuya Minami, Yasuji Ryu, Chiharu Ito, Kōichi Nakamura, Dai Inoue, Kazuo Notsumata, Daisyu Toya, Nobuyoshi Tanaka, Takeshi Mitsui	2005	113
20	Arterial Blood Supply to the Posterior Aspect of Segment IV of the Liver from the Caudate Branch: Demonstration at CT after Iodized Oil Injection Radiology ·Shiro Miyayama, Osamu Matsui, Leibin Li, Tetsuya Minami, Yasuji Ryu, Chiharu Ito, Kōichi Nakamura, Dai Inoue, Shigeyuki Takamatsu	2005	21

About Yasuji Ryu

Yasuji Ryu is a scholar working on Hepatology, Radiology, Nuclear Medicine and Imaging, Epidemiology, Surgery and Genetics, having authored 30 papers that have together received 1.1k indexed citations. Recurring topics across this work include Hepatocellular Carcinoma Treatment and Prognosis (15 papers), Liver Disease Diagnosis and Treatment (12 papers), MRI in cancer diagnosis (6 papers), Liver Disease and Transplantation (6 papers), Gastrointestinal disorders and treatments (3 papers), Colorectal Cancer Screening and Detection (3 papers), Genetic and Kidney Cyst Diseases (3 papers) and Radiomics and Machine Learning in Medical Imaging (2 papers). The work is most often cited by research in Hepatology (690 citations), Epidemiology (373 citations), Radiology, Nuclear Medicine and Imaging (242 citations), Cell Biology (96 citations) and Cancer Research (85 citations). Yasuji Ryu has collaborated with scholars based in Japan, United States and Russia. Frequent co-authors include Osamu Matsui, Toshifumi Gabata, Satoshi Kobayashi, Kazuto Kozaka, Shiro Miyayama, Tetsuya Minami, Azusa Kitao, Junichiro Sanada, Kōichi Nakamura and Masashi Yamashiro. Their work appears in journals such as European Journal of Radiology, Journal of Vascular and Interventional Radiology, PLoS ONE, Hepatology International and International Journal of Computer Assisted Radiology and Surgery.

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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