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Brian C Allen

Professor of Radiology
Radiology, Abdominal Imaging

Current Appointments & Affiliations


Professor of Radiology · 2025 - Present Radiology, Abdominal Imaging, Radiology

Recent Publications


Current Challenges in Imaging-Based Cancer Screening, From the AJR Special Series on Screening.

Journal Article AJR Am J Roentgenol · February 2026 The early detection of cancer confers many significant benefits for patients, primarily by enabling less invasive and more effective treatments and thus lowering disease mortality. Radiology is integral to early cancer detection, playing either a primary o ... Full text Link to item Cite

Predictors of hepatocellular carcinoma in LR-M category lesions, a multi-institutional analysis.

Journal Article Abdom Radiol (NY) · November 2025 PURPOSE: The Liver Imaging Reporting and Data System (LI-RADS, LR) provides a framework for diagnosing hepatocellular carcinoma (HCC, LR-5). However, not all HCCs meet LR-5 criteria and are instead categorized as LR-M, probably or definitely malignant but ... Full text Link to item Cite

ACR Appropriateness Criteria® Hematospermia.

Journal Article J Am Coll Radiol · November 2025 Hematospermia is an uncommon source of referral for imaging. When considering the adequate modalities for its evaluation, the patient's age, duration, and associated symptomatology need to be taken into consideration. Younger patients with transient hemato ... Full text Link to item Cite
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Recent Grants


Liver surface nodularity score as a new noninvasive biomarker for chronic viral hepatitis

ResearchPrincipal Investigator · Awarded by ImageIQ, Inc. · 2016 - 2017

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Education


Medical College of Wisconsin · 2004 M.D.