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Updated: Jun 22, 2025

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FDG-PET in HIV-Positive Patient with Extranodal Diffuse Large B-Cell Lymphoma
Faizullah Mashriqi1, Graham Keir1, Akarsh Vijayashankar1
1Division of Neuroradiology, Department of Radiology, Northwell Health / Donald and Barbara Zucker School of Medicine, Lenox Hill Hospital, New York, New York, United States.
Abstract:
Extranodal diffuse large B-cell lymphoma (DLBCL) is a heterogeneous disease process and an aggressive form of non-Hodgkin's lymphoma. We present a case of multiorgan involvement of DLBCL in a patient with documented risk factors, including [ 18 F] fluorodeoxyglucose positron emission tomography/magnetic resonance imaging findings highlighting striking perineural spread involving intracranial and extracranial segments of the bilateral trigeminal nerves.
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