Aya Kamaya

6.6k total citations · 2 hit papers
161 papers, 4.1k citations indexed

About

Aya Kamaya is a scholar working on Radiology, Nuclear Medicine and Imaging, Hepatology and Epidemiology. According to data from OpenAlex, Aya Kamaya has authored 161 papers receiving a total of 4.1k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Radiology, Nuclear Medicine and Imaging, 52 papers in Hepatology and 48 papers in Epidemiology. Recurrent topics in Aya Kamaya's work include Hepatocellular Carcinoma Treatment and Prognosis (45 papers), Liver Disease Diagnosis and Treatment (43 papers) and Radiomics and Machine Learning in Medical Imaging (26 papers). Aya Kamaya is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (45 papers), Liver Disease Diagnosis and Treatment (43 papers) and Radiomics and Machine Learning in Medical Imaging (26 papers). Aya Kamaya collaborates with scholars based in United States, Canada and South Korea. Aya Kamaya's co-authors include Claude B. Sirlin, Victoria Chernyak, An Tang, Terry S. Desser, R. Brooke Jeffrey, Yuko Kono, Mustafa R. Bashir, Kathryn J. Fowler, Richard Kinh Gian and Donald G. Mitchell and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Hepatology.

In The Last Decade

Aya Kamaya

153 papers receiving 4.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Liver Imaging Reporting and Data System (LI-RADS) Version 2018: Imaging of Hepatocellular Carcinoma in At-Risk Patients

2018 736 citations Victoria Chernyak, Kathryn J. Fowler et al. Radiology profile →
Epidemiology of hepatocellular carcinoma: target population for surveillance and diagnosis

2017 343 citations An Tang, Victoria Chernyak et al. Abdominal Radiology profile →

Peers

Countries citing papers authored by Aya Kamaya

Since Specialization

Citations

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

Fields of papers citing papers by Aya Kamaya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Aya Kamaya

This figure shows the co-authorship network connecting the top 25 collaborators of Aya Kamaya. A scholar is included among the top collaborators of Aya Kamaya 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 Aya Kamaya. Aya Kamaya 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	Enhanced Myometrial Vascularity: Is It an Arteriovenous Malformation? Review of Definitions, Imaging Findings, and Management 2026 ·Radiographics ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Aya Kamaya	0
2	US Liver Imaging Reporting and Data System Version 2017: A Systematic Review and Meta-Analysis 2025 ·Radiology ·Sunyoung Lee, Ja Kyung Yoon, Jaeseung Shin, Hye Jung Shin, Anum Aslam, Aya Kamaya, Shuchi K. Rodgers, Claude B. Sirlin, Victoria Chernyak	0
3	LI-RADS CT/MRI Nonradiation Treatment Response Assessment Version 2024 for Detecting Local Recurrence of Surgically Resected Hepatocellular Carcinoma 2025 ·American Journal of Roentgenology ·(unknown), Luke Yoon, Stephan Altmayer, Daniel Delitto, Aya Kamaya, Justin R. Tse	0
4	LI-RADS US Surveillance Version 2024 for Surveillance of Hepatocellular Carcinoma: An Update to the American College of Radiology US LI-RADS 2024 ·Radiology ·Aya Kamaya, David T. Fetzer, (unknown), (unknown), Hailey H. Choi, Adrian Dawkins, Christopher Fung, Helena Gabriel, Cheng William Hong, Aman Khurana, (unknown), Tara A. Morgan, Claude B. Sirlin, Justin R. Tse, Shuchi K. Rodgers	5
5	The Future Role of Abdominal US in Hepatocellular Carcinoma Surveillance 2024 ·Radiology ·Mishal Mendiratta‐Lala, David T. Fetzer, Aya Kamaya, Neehar D. Parikh, Amit G. Singal	3
6	Improving Diagnosis of Acute Cholecystitis with US: New Paradigms 2024 ·Radiographics ·(unknown), Justin R. Tse, Luyao Shen, David Bingham, Aya Kamaya	2
7	The Ovarian-Adnexal Reporting and Data System (O-RADS) US Score Effect on Surgical Resection Rate 2024 ·Radiology ·Luyao Shen, Elizabeth A. Sadowski, (unknown), Katherine E. Maturen, Krupa Patel-Lippmann, Hanna M. Zafar, Aya Kamaya, (unknown), Yang Guo, Lisa Barroilhet, Priyanka Jha	4
8	Congestive Hepatopathy: Pathophysiology, Workup, and Imaging Findings with Pathologic Correlation 2024 ·Radiographics ·(unknown), Khaled M. Elsayes, Ania Z. Kielar, Carla Harmath, Jonathan R. Dillman, Mostafa Shehata, Natally Horvat, Marta I. Minervini, Robert M. Marks, Aya Kamaya, Amir A. Borhani	4
9	Combining CEUS and CT/MRI LI-RADS major imaging features: diagnostic accuracy for classification of indeterminate liver observations in patients at risk for HCC 2024 ·Abdominal Radiology ·(unknown), (unknown), (unknown), Yuko Kono, Fabio Piscaglia, Stephanie R. Wilson, (unknown), Shuchi K. Rodgers, Virginia B. Planz, Aya Kamaya, David T. Fetzer, Annalisa Berzigotti, (unknown), Paul S. Sidhu, Corinne E. Wessner, (unknown), John R. Eisenbrey, Flemming Forsberg, Andrej Lyshchik	1
10	Development of a Deep Learning Model for Classification of Hepatic Steatosis from Clinical Standard Ultrasound 2024 ·Ultrasound in Medicine & Biology ·Ahmed El Kaffas, (unknown), (unknown), Thodsawit Tiyarattanachai, (unknown), (unknown), Aya Kamaya, Luyao Shen	2
11	Patient centered HCC surveillance - complementary roles of ultrasound and CT/MRI 2024 ·Abdominal Radiology ·(unknown), David T. Fetzer, Shuchi K. Rodgers, Vaibhav Jain, Alice Fung, (unknown), Stephanie R. Wilson, Aya Kamaya, Robert M. Marks	1
12	Multiparametric quantification and visualization of liver fat using ultrasound 2024 ·SHILAP Revista de lepidopterología ·Jihye Baek, Ahmed El Kaffas, Aya Kamaya, Kenneth Hoyt, Kevin J. Parker	2
13	Interobserver agreement between eight observers using IOTA simple rules and O-RADS lexicon descriptors for adnexal masses 2022 ·Abdominal Radiology ·(unknown), (unknown), Luyao Shen, Thodsawit Tiyarattanachai, (unknown), (unknown), (unknown), A.M. Lutz, (unknown), (unknown), Aya Kamaya	7
14	Ovarian Cancer Detection in Average-Risk Women: Classic- versus Nonclassic-appearing Adnexal Lesions at US 2022 ·Radiology ·(unknown), Priyanka Jha, Timothy M. Baran, Katherine E. Maturen, Krupa Patel-Lippmann, Hanna M. Zafar, Aya Kamaya, (unknown), Lisa Barroilhet, Elizabeth A. Sadowski	19
15	Universal Liver Imaging Lexicon: Imaging Atlas for Research and Clinical Practice 2022 ·Radiographics ·Kathryn J. Fowler, Mustafa R. Bashir, David T. Fetzer, Azusa Kitao, Jeong Min Lee, Hanyu Jiang, Ania Z. Kielar, Maxime Ronot, Aya Kamaya, Robert M. Marks, Khaled M. Elsayes, An Tang, Claude B. Sirlin, Victoria Chernyak	12
16	Management of Incidentally Detected Gallbladder Polyps: Society of Radiologists in Ultrasound Consensus Conference Recommendations 2022 ·Radiology ·Aya Kamaya, Christopher Fung, (unknown), David T. Fetzer, Andrew J. Walsh, Yewande Alimi, David Bingham, Michael T. Corwin, Nirvikar Dahiya, Helena Gabriel, Walter G. Park, Matthew R. Porembka, Shuchi K. Rodgers, Mitchell Tublin, (unknown), (unknown), William D. Middleton	49
17	Interpretable Machine Learning for Characterization of Focal Liver Lesions by Contrast-Enhanced Ultrasound 2022 ·IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control ·Simona Turco, Thodsawit Tiyarattanachai, (unknown), John R. Eisenbrey, Aya Kamaya, Massimo Mischi, Andrej Lyshchik, Ahmed El Kaffas	29
18	Mapping the Ultrasound Landscape to Define Point-of-Care Ultrasound and Diagnostic Ultrasound: A Proposal From the Society of Radiologists in Ultrasound and ACR Commission on Ultrasound 2020 ·Journal of the American College of Radiology ·Maitray D. Patel, Mindy M. Horrow, Aya Kamaya, Mary C. Frates, Nirvikar Dahiya, (unknown), Wui K. Chong, (unknown), Sujata V. Ghate, Phyllis Glanc, (unknown), Sonia Gupta, (unknown), (unknown), Madison Kocher, Eric Rubin, Roya Sohaey, (unknown), Darcy J. Wolfman, William D. Middleton	16
19	Toward Automated Pre-Biopsy Thyroid Cancer Risk Estimation in Ultrasound. 2017 ·PubMed Central ·Alfiia Galimzianova, Sean M. Siebert, Aya Kamaya, Terry S. Desser, Daniel L. Rubin	2
20	A multicenter phase II study of pazopanib in patients with advanced gastrointestinal stromal tumors (GIST) following failure of at least imatinib and sunitinib 2013 ·Annals of Oncology ·Kristen N. Ganjoo, Víctor M. Villalobos, Aya Kamaya, George A. Fisher, James E. Butrynski, Jeffrey A. Morgan, Andrew J. Wagner, David R. D’Adamo, Andrew McMillan, George D. Demetri, Suzanne George	70

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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