Nodular Fasciitis: False Positive on 18F-Piflufolastat and 11C-Choline PET/CT.
Clin Nucl Med
; 48(4): e209-e211, 2023 Apr 01.
Article
em En
| MEDLINE
| ID: mdl-36728209
ABSTRACT
ABSTRACT PET/CT plays a crucial role in the management of prostate cancer with several emerging and established radiopharmaceuticals, including 18 F-piflufolastat and 11 C-choline. These radiotracers are thought to be relatively specific to prostate cancer; however, uptake has also been demonstrated in other benign and malignant lesions. Nodular fasciitis is a rapidly growing benign soft tissue neoplasm that is typically self-limiting. Although a few case reports describe 68 Ga-PSMA uptake in nodular fasciitis, uptake of 11 C-choline and other PSMA-targeted PET probes, including 18 F-piflufolastat, have not previously been reported. We present a novel case of nodular fasciitis demonstrating both 18 F-piflufolastat and 11 C-choline avidity.
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Base de dados:
MEDLINE
Assunto principal:
Neoplasias da Próstata
/
Fasciite
/
Fibroma
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article