Yoshiki Asayama

4.8k total citations
174 papers, 3.6k citations indexed

About

Yoshiki Asayama is a scholar working on Surgery, Radiology, Nuclear Medicine and Imaging and Hepatology. According to data from OpenAlex, Yoshiki Asayama has authored 174 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Surgery, 56 papers in Radiology, Nuclear Medicine and Imaging and 53 papers in Hepatology. Recurrent topics in Yoshiki Asayama's work include Hepatocellular Carcinoma Treatment and Prognosis (47 papers), MRI in cancer diagnosis (41 papers) and Liver Disease Diagnosis and Treatment (29 papers). Yoshiki Asayama is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (47 papers), MRI in cancer diagnosis (41 papers) and Liver Disease Diagnosis and Treatment (29 papers). Yoshiki Asayama collaborates with scholars based in Japan, United States and Germany. Yoshiki Asayama's co-authors include Hiroshi Honda, Akihiro Nishie, Kousei Ishigami, Kengo Yoshimitsu, Tsuyoshi Tajima, Hiroyuki Irié, Yasuhiro Ushijima, Nobuhiro Fujita, Daisuke Kakihara and Daisuke Okamoto and has published in prestigious journals such as SHILAP Revista de lepidopterología, Hepatology and Radiology.

In The Last Decade

Yoshiki Asayama

159 papers receiving 3.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yoshiki Asayama Japan 34 1.4k 1.3k 1.3k 908 861 174 3.6k
Kousei Ishigami Japan 33 1.0k 0.8× 1.2k 0.9× 1.4k 1.1× 880 1.0× 930 1.1× 265 3.8k
Akihiro Nishie Japan 38 1.5k 1.1× 1.5k 1.1× 1.5k 1.1× 924 1.0× 1.2k 1.4× 217 4.9k
Nobuhiro Fujita Japan 29 797 0.6× 820 0.6× 771 0.6× 591 0.7× 571 0.7× 154 2.8k
Wen‐Ping Wang China 31 778 0.6× 893 0.7× 1.2k 0.9× 1.1k 1.2× 511 0.6× 221 3.3k
Yasuhiro Ushijima Japan 27 659 0.5× 628 0.5× 694 0.5× 331 0.4× 594 0.7× 109 2.1k
Tae Wook Kang South Korea 34 2.3k 1.7× 941 0.7× 1.1k 0.8× 841 0.9× 1.5k 1.7× 164 3.7k
Shuling Chen China 30 990 0.7× 856 0.6× 684 0.5× 604 0.7× 441 0.5× 108 2.9k
Shi‐Ting Feng China 30 865 0.6× 1.3k 1.0× 679 0.5× 545 0.6× 944 1.1× 198 3.0k
Roman Kloeckner Germany 26 1.3k 0.9× 876 0.7× 761 0.6× 596 0.7× 620 0.7× 160 2.9k
Paolo Delrio Italy 32 1.1k 0.8× 868 0.7× 1.4k 1.1× 923 1.0× 492 0.6× 144 4.5k

Countries citing papers authored by Yoshiki Asayama

Since Specialization
Citations

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

Fields of papers citing papers by Yoshiki Asayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yoshiki Asayama

This figure shows the co-authorship network connecting the top 25 collaborators of Yoshiki Asayama. A scholar is included among the top collaborators of Yoshiki Asayama 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 Yoshiki Asayama. Yoshiki Asayama 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.
2.
3.
4.
5.
Kiyosue, Hiro, et al.. (2023). Selective transarterial embolization for arterial hemorrhage after upper third molar extraction: illustrative cases. Journal of Neurosurgery Case Lessons. 6(4). 2 indexed citations
6.
Sato, Haruka, et al.. (2023). Abdominal Compartment Syndrome Due to Acute Gastric Dilation. Internal Medicine. 63(2). 345–346. 1 indexed citations
7.
Fujita, Nobuhiro, Akihiro Nishie, Yoshiki Asayama, et al.. (2020). Quantitative evaluation of liver function and pathology with hepatocyte fraction on Gadoxetic acid-enhanced MR imaging. Magnetic Resonance Imaging. 73. 125–129. 4 indexed citations
8.
Elshawy, Mohamed, Takeo Toshima, Yoshiki Asayama, et al.. (2020). Post-transplant inflow modulation for early allograft dysfunction after living donor liver transplantation. SHILAP Revista de lepidopterología. 6(1). 164–164. 2 indexed citations
9.
Fujita, Nobuhiro, Akihiro Nishie, Yoshiki Asayama, et al.. (2019). Hyperintense Liver Masses at Hepatobiliary Phase Gadoxetic Acid–enhanced MRI: Imaging Appearances and Clinical Importance. Radiographics. 40(1). 72–94. 40 indexed citations
10.
Asayama, Yoshiki, Akihiro Nishie, Yasuhiro Ushijima, et al.. (2019). Usefulness of a Pretreatment CT-Based Modified RENAL Nephrometry Score in Predicting Renal Function After Cryotherapy for T1a Renal Mass. CardioVascular and Interventional Radiology. 42(8). 1128–1134. 7 indexed citations
11.
Tsurumaru, Daisuke, et al.. (2018). Gastric cancer with synchronous and metachronous hepatic metastasis predicted by enhancement pattern on multiphasic contrast-enhanced CT. European Journal of Radiology. 108. 165–171. 7 indexed citations
12.
Momosaka, Daichi, Yasuhiro Ushijima, Akihiro Nishie, et al.. (2016). A Retroperitoneal Isolated Enteric Duplication Cyst Mimicking a Teratoma: A Case Report and Literature Review. SHILAP Revista de lepidopterología. 2016. 1–5. 3 indexed citations
13.
Asayama, Yoshiki, Akihiro Nishie, Kousei Ishigami, et al.. (2016). Fatty change in moderately and poorly differentiated hepatocellular carcinoma on MRI: a possible mechanism related to decreased arterial flow. Clinical Radiology. 71(12). 1277–1283. 18 indexed citations
14.
Kamitani, Takeshi, Satoshi Kawanami, Yoshiki Asayama, et al.. (2015). Feeding Arteries of Primary Tongue Cancers on Intra-arterial Infusion Chemotherapy. CardioVascular and Interventional Radiology. 39(2). 227–232.
15.
Nishie, Akihiro, Daisuke Kakihara, Yoshiki Asayama, et al.. (2014). Detectability of hepatocellular carcinoma on gadoxetic acid-enhanced MRI at 3 T in patients with severe liver dysfunction: clinical impact of dual-source parallel radiofrequency excitation. Clinical Radiology. 70(3). 254–261. 10 indexed citations
16.
Komori, Masahiro, et al.. (2011). A case of rectal Dieulafoy’s lesion successfully treated by transcatheter arterial embolization. Japanese Journal of Radiology. 30(2). 176–179. 4 indexed citations
17.
Hirakawa, Masakazu, Kengo Yoshimitsu, Hiroyuki Irié, et al.. (2011). Performance of radiological methods in diagnosing hepatocellular carcinoma preoperatively in a recipient of living related liver transplantation: comparison with step section histopathology. Japanese Journal of Radiology. 29(2). 129–137. 11 indexed citations
18.
Tajima, Tsuyoshi, Akihiro Nishie, Yoshiki Asayama, et al.. (2010). Safety Margins of Hepatocellular Carcinoma Demonstrated by 3-Dimensional Fused Images of Computed Tomographic Hepatic Arteriography/Unenhanced Computed Tomography. Journal of Computer Assisted Tomography. 34(5). 712–719. 6 indexed citations
19.
Irié, Hiroyuki, Kengo Yoshimitsu, Tsuyoshi Tajima, et al.. (2007). Imaging Spectrum of Cystic Pancreatic Lesions: Learn from Atypical Cases. Current Problems in Diagnostic Radiology. 36(5). 213–226. 2 indexed citations
20.
Matsuura, Shuji, Shinichi Aishima, Kenichi Taguchi, et al.. (2005). ‘Scirrhous’ type hepatocellular carcinomas: a special reference to expression of cytokeratin 7 and hepatocyte paraffin 1. Histopathology. 47(4). 382–390. 58 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Kousei Ishigami Breakdown of academic impact, for papers by Akihiro Nishie Breakdown of academic impact, for papers by Nobuhiro Fujita Breakdown of academic impact, for papers by Wen‐Ping Wang Breakdown of academic impact, for papers by Yasuhiro Ushijima Breakdown of academic impact, for papers by Tae Wook Kang Breakdown of academic impact, for papers by Shuling Chen Breakdown of academic impact, for papers by Shi‐Ting Feng Breakdown of academic impact, for papers by Roman Kloeckner Breakdown of academic impact, for papers by Paolo Delrio
Rankless by CCL
2026