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Ajay Madhavan

Instructor in the Department of Radiology
Radiology, Neuroradiology

Current Duke Appointments & Affiliations


Instructor in the Department of Radiology · 2025 - Present Radiology, Neuroradiology, Radiology

Recent Scholarly Works


CSF-venous Fistulas Arising in the Absence of Nerve Root Sleeve Diverticula: A Multi-Center Review.

Journal article AJNR Am J Neuroradiol · June 24, 2026 CSF-venous fistulas are an increasingly recognized cause of spontaneous intracranial hypotension. Most CSF-venous fistulas arise from meningeal diverticula along the nerve root sleeves. Therefore, the presence of diverticula on spine MRI may serve as an im ... Full text Link to item Cite

Photon-Counting Detector CTA for Localization of the Artery of Adamkiewicz.

Journal article AJNR Am J Neuroradiol · June 3, 2026 Photo-counting detector CT is a relatively new technology that is becoming increasingly prevalent. In recent years, photon-counting CT has been shown to have benefits in numerous neuroradiologic clinical applications, including temporal bone imaging, detec ... Full text Link to item Cite

Direct Injection of Meningeal Diverticula for Localization of CSF-Venous Fistulas: Technique and Clinical Applications.

Journal article AJNR Am J Neuroradiol · May 29, 2026 The recognition of CSF-venous fistulas as a cause of spontaneous intracranial hypotension has increased dramatically in recent years, in large part due to the more pervasive use of lateral decubitus myelography. Lateral decubitus positioning is critical fo ... Full text Link to item Cite
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Education


University of Minnesota, Medical School · 2015 M.D.