Hepatobiliary Excretion PET/CT With 68Ga-TAoS-DAZA to Evaluate Bile Duct Patency.
Clin Nucl Med
; 47(1): 59-60, 2022 Jan 01.
Article
em En
| MEDLINE
| ID: mdl-34034319
ABSTRACT
ABSTRACT Tri-alkoxysalicyl-1,4-diazepan-6-amine (TAoS-DAZA) ligands, radiolabelled with 68Ga, have been proposed as PET/CT agents for depiction and quantification of hepatobiliary function and evaluation of bile excretion. In the presented case, a patient with hepatocellulary carcinoma underwent PET/CT with the TAoS-derivate 68Ga-tri-methoxysalicyl-(TMoS)-DAZA to determine the patency of intrahepatic and extrahepatic bile ducts, in particular of a stent in the common bile duct. The PET/CT was performed without complications. Evaluation of bile excretion over time was possible. 68Ga-TAoS-DAZA PET/CT may be an option for dynamic imaging of the excretory hepatic function to visualize the biliary tree and to rule out cholestasis.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Sistema Biliar
/
Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada
Limite:
Humans
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article