Radiology Personnel

Ryan O'Malley, M.D.

Associate Professor
Abdominal Imaging
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Dr. O’Malley received his medical degree from Wake Forest University School of Medicine and completed his radiology residency and Body MRI fellowship at the University of Michigan. After completing his training, Dr. O’Malley joined the Body Imaging Section at the University of Washington, where he trains residents and fellows in Body CT, MRI, ultrasound and image-guided procedures. Dr. O’Malley also specializes in oncologic imaging for patients at the Seattle Cancer Care Alliance, as well as, providing response assessments for patients enrolled in clinical trials.

Recent Publications (via Semantic Scholar)

Virtual Unenhanced Dual-Energy CT Images Obtained with a Multimaterial Decomposition Algorithm: Diagnostic Value for Renal Mass and Urinary Stone Evaluation.
Jennifer M Xiao, D. Hippe, Mladen Zecevic, et al. - Published 2021 - RADIOLOGY

Feasibility of wide detector CT perfusion imaging performed during routine staging and restaging of pancreatic ductal adenocarcinoma
R. O’Malley, E. Soloff, A. Coveler, et al. - Published 2020 - ABDOMINAL RADIOLOGY

Associations between baseline body composition and cancer-specific mortality following neoadjuvant chemotherapy and radical cystectomy for bladder cancer.
L. Diamantopoulos, S. Ngo, R. Maldonado, et al. - Published 2020

Durable tumor regression in highly refractory metastatic KIT/PDGFRA wild-type GIST following treatment with nivolumab
B. Schroeder, Karan Kohli, R. O’Malley, et al. - Published 2020 - ONCOIMMUNOLOGY

Imaging of Abdominal Postoperative Complications.
R. O’Malley, J. Revels - Published 2020 - RADIOLOGIC CLINICS OF NORTH AMERICA

Skeletal muscle index and adverse events during a bladder cancer treatment episode.
S. Ngo, L. Diamantopoulos, R. Maldonado, et al. - Published 2020