Prostate-Specific Membrane Antigen PET Positivity in a Lung Mass-Reference-Cited by-同舟云学术

Prostate-Specific Membrane Antigen PET Positivity in a Lung Mass

Published:2023-02 Issue:2 Volume:48 Page:190-191
ISSN:1536-0229
Container-title:Clinical Nuclear Medicine
language:en
Short-container-title:Clin Nucl Med

Author:

Caputo Sydney A.¹,Jang Albert²,Talbert Joshua³,Saba Nakhle S.,Sartor Oliver

Affiliation:

1. Tulane University School of Medicine

2. Deming Department of Medicine

3. Department of Radiology, Tulane University School of Medicine

Abstract

Abstract An 84-year-old man with nonmetastatic castrate-sensitive prostate cancer was referred for a 68Ga–prostate-specific membrane antigen (PSMA) PET/CT scan with a prostate-specific antigen level of 3.6 ng/mL for restaging. He was 22 years post–radical prostatectomy and had salvage radiation being managed with intermittent hormonal therapy. Imaging revealed a right lower lobe mass with increased PSMA uptake (SUVmax 6.2). Biopsy and subsequent immunostaining determined the mass to be diffuse large B-cell lymphoma. We report a case of diffuse large B-cell lymphoma diagnosed in the setting of PSMA positivity, highlighting awareness for oncologists and radiologists to know this possibility.

Publisher

Ovid Technologies (Wolters Kluwer Health)

Subject

Radiology, Nuclear Medicine and imaging,General Medicine

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