Kellen Vo Vu

Program Signaling, Geographic Alignment, and Program Reputation in Diagnostic Radiology Interview Invitations: A National Program-level Analysis

Kellen Vo Vu, Brian Tangsombatvisit, Katie Lu, Emily Webb

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Molecular Brain Tumor Imaging Beyond [ 18 F]FDG: Somatostatin Receptor PET, Amino Acid PET, and Emerging Applications—From the AJR Special Series on Molecular Imaging

Andrew Kühn, Valentina Marulanda-Corzo, Jae Gardella, Kellen Vo Vu et autres

PET using established and emerging molecularly targeted radiotracers has become integral to the evaluation and management of brain tumors, providing biologic information that complements conventional MRI to improve tumor characterization, treatment planning, and response assessment across a broad spectrum of neurooncologic diseases. …

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Autoimmune disease in central centrifugal cicatricial alopecia: A multi-institutional cross-sectional study

Lung H. Fu, Simona Alomary, Kellen Vo Vu, Nicole Baker et autres

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MedSimAI: Simulation and Formative Feedback Generation to Enhance Deliberate Practice in Medical Education

Yann Hicke, Jadon Geathers, Kellen Vo Vu, Justin L. Sewell et autres

Medical education faces challenges in providing scalable, consistent clinical skills training. Simulation with standardized patients (SPs) develops communication and diagnostic skills, but remains resource-intensive and variable in feedback quality. Existing AI-based tools show promise yet often lack comprehensive assessment frameworks, evidence of …

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Mechanistically driven transnidal hemodynamic manipulations enhance simulated endovascular transvenous treatments for brain AVMs

Tarik F. Massoud, Bryce C. Vu, Kellen Vo Vu, Jeremy J. Heit et autres

BACKGROUND: Treatment strategies for plexiform brain arteriovenous malformations (bAVMs) have evolved to include minimally invasive transvenous embolization. Since its conceptualization as "transvenous retrograde nidus sclerotherapy under controlled hypotension" (TRENSH), this approach has shown curative potential for highly selected small bAVMs when using …

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Transient Global Amnesia and High-Grade Styloidogenic Jugular Vein Stenosis

Mohamed S. Muneer, Kellen Vo Vu, Siddhant Suri Dhawan, Yusef Qazi et autres

Importance: Pathogenesis of focal hippocampal ischemia in transient global amnesia (TGA) remains unclear but may be of venous origin. Brain magnetic resonance imaging (MRI)-restricted diffusion has considerable limitations as the only current TGA imaging marker, highlighting a critical need for more reliable …

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[ 68 Ga]-DOTATATE PET Standardized Uptake Value Reduction after Bevacizumab in High-grade Meningioma: A Potential Treatment Response Biomarker

Kellen Vo Vu, Hannah Gabrielle Otis, Andrew Brandmaier, Joseph R. Osborne et autres

Bevacizumab, a monoclonal antibody targeting vascular endothelial growth factor A, is emerging as a promising therapy for high-grade meningioma, an aggressive central nervous system tumor with limited systemic treatment options. While clinical stabilization has been observed in prior trials, radiographic response on …

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No association of central centrifugal cicatricial alopecia with type 2 diabetes and hypertension: A retrospective case-control study

Michael M Ong, W. H. Li, Kellen Vo Vu, S. Lipner

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Clinical Utility of [ 18 F]-Fluciclovine PET/MRI for Differentiating True Progression from Treatment-Related Changes in Patients with Glioblastoma

Jana Ivanidze, Kellen Vo Vu, Rongwei Fu, Andrew Brandmaier et autres

ABSTRACT BACKGROUND AND PURPOSE: Differentiating true progression from treatment-related changes in patients with glioblastoma (GBM) remains a major diagnostic challenge. Amino acid PET tracers such as [F18]-Fluciclovine provide biologically specific information, but clinical real-world validation across institutions is limited. We aimed to …

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IMG-63. Clinical Utility of 18F-FLUCICLOVINE PET/MRI for Differentiating True Progression from Treatment Effects in Glioblastoma

Jana Ivanidze, Rochelle Fu, Kellen Vo Vu, Joshua P. Nickerson et autres

Abstract INTRODUCTION 18F-FLUCICLOVINE (Axumin), an amino acid analog PET radiotracer, FDA approved for recurrent prostate cancer evaluation, is increasingly being applied in neuro-oncology. Differentiating true glioblastoma (GBM) progression from treatment effects remains challenging. 18F-FLUCICLOVINE previously showed high sensitivity and specificity in a …

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Assessment of the trend in PM10 and PM2.5 concentrations during the period 2018-2021 in the Hanoi area

Duy An Dam, Thi Thanh Binh Do, Hung V. Le, Quang Lam Nguyen et autres

The implementation of monitoring to evaluate the concentrations of PM10 and PM2.5 dust in recent times, especially in major cities, is deemed essential as these are major contributors to adverse health effects.This study has preliminarily assessed the trends of dust concentrations at …

Long-Term Outcomes of Active Surveillance after DOTATATE PET/MRI–Confirmed Gross Total Resection in WHO Grade 2 Meningioma

Jana Ivanidze, Kellen Vo Vu, Umberto Tosi, Se Jung Chang et autres