Prostate-Specific Membrane Antigen PET Positivity in a Lung Mass: Diagnosis of Diffuse Large B-Cell Lymphoma.
Clin Nucl Med
; 48(2): 190-191, 2023 Feb 01.
Article
em En
| MEDLINE
| ID: mdl-36607370
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.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias da Próstata
/
Linfoma Difuso de Grandes Células B
Tipo de estudo:
Diagnostic_studies
Limite:
Aged80
/
Humans
/
Male
Idioma:
En
Revista:
Clin Nucl Med
Ano de publicação:
2023
Tipo de documento:
Article