Ryan B. O’Malley

1.6k citations

53 papers · 1.0k indexed · h-index 18

Impact in

Orthopedics and Sports Medicine top 5%
- Tendon Structure and Treatment
Radiology, Nuclear Medicine and Imaging top 5%
- Radiation Dose and Imaging
- Advanced MRI Techniques and Applications
- MRI in cancer diagnosis

Papers in

Radiology, Nuclear Medicine and Imaging 13
- MRI in cancer diagnosis 4
- Radiation Dose and Imaging 4
Gastroenterology 3

Co-authors: Carolyn L. Wang Ersan Altun John R. Leyendecker David A. Morrow Mahmoud M. Al-Hawary Sabina A. Murphy Diego R. Martín Richard C. Semelka
Journals: Abdominal Radiology (7 papers)Journal of Clinical Oncology (4 papers)Radiologic Clinics of North America (3 papers)American Journal of Roentgenology (3 papers)Radiology (2 papers)
Partner nations: United States United Kingdom Canada

In The Last Decade

Ryan B. O’Malley

51 papers receiving 979 citations

Peers

Countries citing papers authored by Ryan B. O’Malley

Since Specialization

Citations

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

Fields of papers citing papers by Ryan B. O’Malley

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryan B. O’Malley. 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 Ryan B. O’Malley. The network helps show where Ryan B. O’Malley may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Ryan B. O’Malley, 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 Ryan B. O’Malley Line = papers co-authored together Ryan B. O’Malley links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Characterizing Psychological Resources and Resilience in Patients With Bladder Cancer: Associations With Frailty and Quality of Life The Journal of Urology ·M. Al Belushi, Sarah K. Holt, M. Fern�ndez, Khayrallah Lubbus, Débora Francieli Vercelino da Trindade, Jonathan L. Wright, John L. Gore, George R. Schade, May J. Reed, José García, Itay Bentov, Viraj A. Master, Donna L. Berry, Florian J. Fintelmann, Rajnish Bajaj, Ryan B. O’Malley, Sarah P. Psutka	2024	1
2	MRI assessment of rectal cancer response to neoadjuvant therapy: a multireader study European Radiology ·Jonathan B. Yuval, Pramod Kumar Pal, Natalie Gangai, Dana M. Omer, GU Jiarong, Alice Fung, Carla Harmath, Rony Kampalath, Håvard Halland, Sonia Lee, Peter S. Liu, John D. Millet, Ryan B. O’Malley, Andrei S. Purysko, Joseph C. Veniero, Ashish P. Wasnik, Julio García‐Aguilar, Marc J. Gollub	2023	12
3	Upper Gastrointestinal Fluoroscopic Examination: A Traditional Art Enduring into the 21st Century Radiographics ·Jonathan Revels, Nikolas Emmanuel, Ryan B. O’Malley, Bahar Mansoori, Margarita V. Revzin, Douglas S. Katz, Mariam Moshiri, David J. DiSantis	2022	1
4	CT perfusion as a potential biomarker for pancreatic ductal adenocarcinoma during routine staging and restaging Abdominal Radiology ·Ryan B. O’Malley, Azean Idruwani Idrus, Erik V. Soloff, Nadya Ingrida Meidiyanti, Steven Green, Andrew L. Coveler, Janet M. Busey, Carolyn L. Wang	2022	3
5	Feasibility of wide detector CT perfusion imaging performed during routine staging and restaging of pancreatic ductal adenocarcinoma Abdominal Radiology ·Ryan B. O’Malley, Erik V. Soloff, Andrew L. Coveler, Azean Idruwani Idrus, Menekşe Gerede, Janet M. Busey, Giorgio Martino, Carolyn L. Wang	2020	8
6	Bridging the Radiation Oncology and Diagnostic Radiology Communication Gap: A Survey to Determine Usefulness and Optimal Presentation of Radiotherapy Treatment Plans for Radiologists Current Problems in Diagnostic Radiology ·Stephanie K. Schaub, Ralph P. Ermoian, Carolyn L. Wang, Ryan B. O’Malley, Edward Y. Kim, William P. Shuman, K Hendrickson, Smith Apisarnthanarax	2019	4
7	Patterns of distant metastases in 215 Merkel cell carcinoma patients: Implications for prognosis and surveillance Cancer Medicine ·Christopher W. Lewis, С. В. Григорьев, Daniel S. Hippe, Kristina Lachance, Hannah Thomas, 貴広酒井, M. T. H. Silva, Neha Singh, Lai Qing-lin, Teja Indrakanti, Лазарев А.В., 邓怀琴, Shailender Bhatia, Kelly G. Paulson, Ryan B. O’Malley, Carolyn L. Wang, Paul Nghiem	2019	52
8	Imaging of Abdominal Postoperative Complications Radiologic Clinics of North America ·Ryan B. O’Malley, Jonathan Revels	2019	9
9	Adnexal lesions detected on CT in postmenopausal females with non-ovarian malignancy: do simple cysts need follow-up? Abdominal Radiology ·Akshay Baheti, Mary Wenholz, Daniel S. Hippe, Ryan B. O’Malley, Carolyn L. Wang	2018	8
10	Imaging characterization of adnexal lesions: Do CT findings correlate with US? Abdominal Radiology ·Akshay Baheti, Mary Wenholz, Daniel S. Hippe, Ryan B. O’Malley, Carolyn L. Wang	2017	5
11	Why Thyroid Surgeons Are Frustrated with Radiologists: Lessons Learned from Pre- and Postoperative US Radiographics ·Mr. Dr. P Dinesh Kumar, Ryan B. O’Malley, George Chilton, Suresh Maximin, Neeraj Lalwani, David R. Byrd, Carolyn L. Wang	2016	35
12	Comparative Effectiveness of Hands-on Versus Computer Simulation–Based Training for Contrast Media Reactions and Teamwork Skills Journal of the American College of Radiology ·Carolyn L. Wang, Eden Hinrichs, Daniel S. Hippe, Junkai Chen, Ryan B. O’Malley, Puneet Bhargava, William H. Bush	2016	23
13	The Reliability of a Standardized Reporting System for the Diagnosis of Appendicitis Current Problems in Diagnostic Radiology ·Vlad V. Simianu, E. Suryaningsih, Daniel S. Hippe, Khattak Natia, Jabi E. Shriki, Frederick Thurston Drake, Ryan B. O’Malley, Suresh Maximin, Sarah Bastawrous, Mariam Moshiri, Jean H. Lee, Carlos Cuevas, Manjiri Dighe, David R. Flum, Puneet Bhargava	2016	10
14	Perceived Barriers to the Use of High-Fidelity Hands-On Simulation Training for Contrast Reaction Management: Why Programs are Not Using It Current Problems in Diagnostic Radiology ·Eden Hinrichs, Daniel S. Hippe, Suresh Maximin, Ryan B. O’Malley, Carolyn L. Wang	2015	8
15	MRI of female urethra and periurethral pathologies International Urogynecology Journal ·Malak Itani, Ania Z. Kielar, Christine O. Menias, Manjiri Dighe, Hanzhao Xu, Srinivasa R. Prasad, Ryan B. O’Malley, Oluwatosin Ibiyemi Akinwale, Neeraj Lalwani	2015	30
16	Prognostic Performance of Multiple Biomarkers in Patients With Non–ST-Segment Elevation Acute Coronary Syndrome Journal of the American College of Cardiology ·Ryan B. O’Malley, Marc P. Bonaca, Benjamin M. Scirica, Sabina A. Murphy, Petr Jarolı́m, Marc S. Sabatine, Eugene Braunwald, David A. Morrow	2014	72
17	Abstract 11559: Determination of Cardiac Troponin with a Single-Molecule High-Sensitivity Assay and Outcomes in Patients with Stable Coronary Artery Disease: Analysis from PROVE IT-TIMI 22 Circulation ·Ryan B. O’Malley, David A. Morrow, Marc P. Bonaca, Petr Jarolı́m, Benjamin M. Scirica, Sabina A. Murphy, Michael Conrad, Christopher P. Cannon, Eugene Braunwald, Marc S. Sabatine	2012	2
18	A Survey on the Use of Premedication Prior to Iodinated and Gadolinium-Based Contrast Material Administration Journal of the American College of Radiology ·Ryan B. O’Malley, Richard H. Cohan, James H. Ellis, Elaine M. Caoili, Matthew S. Davenport, Jonathan R. Dillman, Shokoufeh Khalatbari, James D. Myles	2011	35
19	Voriconazole is safe and effective as prophylaxis for early and late fungal infections following allogeneic hematopoietic stem cell transplantation Transplant Infectious Disease ·Thomas Martin, R. Kleineisel, Lloyd E. Damon, Lawrence Kaplan, B. Joseph Guglielmo, Paul Sommeregger, Ryan B. O’Malley, Ji‐Young Hwang, Claudia Linker	2009	18
20	Voriconazole Is Safe and Effective as Prophylactic Antifungal Therapy Following Allogeneic Transplantation. Blood ·Thomas G. Martin, Paul Sommeregger, Ryan B. O’Malley, José Javier Arizaga, Neal Fischbach, Lloyd E. Damon, Theodoros Laios, Shunsuke Yokokawa, Richard A. Jacobs, John M. Andrews, Charles Linker	2004	0

About Ryan B. O’Malley

Ryan B. O’Malley is a scholar working on Radiology, Nuclear Medicine and Imaging, Gastroenterology, Surgery, Emergency Medicine and Transplantation, having authored 53 papers that have together received 1.0k indexed citations. Recurring topics across this work include Nutrition and Health in Aging (6 papers), MRI in cancer diagnosis (4 papers), Radiation Dose and Imaging (4 papers), Advanced X-ray and CT Imaging (4 papers), Gastrointestinal disorders and treatments (3 papers), Immunotherapy and Immune Responses (3 papers), Cardiac Valve Diseases and Treatments (3 papers) and Simulation-Based Education in Healthcare (3 papers). The work is most often cited by research in Orthopedics and Sports Medicine (97 citations), Radiology, Nuclear Medicine and Imaging (254 citations), Emergency Medicine (77 citations), Surgery (347 citations) and Cardiology and Cardiovascular Medicine (166 citations). Ryan B. O’Malley has collaborated with scholars based in United States, United Kingdom and Canada. Frequent co-authors include Carolyn L. Wang, Ersan Altun, John R. Leyendecker, David A. Morrow, Mahmoud M. Al-Hawary, Sabina A. Murphy, Diego R. Martín, Richard C. Semelka, Donald G. Mitchell and Edwin R. Fuller. Their work appears in journals such as Abdominal Radiology, Journal of Clinical Oncology, Radiologic Clinics of North America, American Journal of Roentgenology and Radiology.

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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