NCIt related terms : VIPIVOTIDE TETRAXETAN GALLIUM GA-68;
NCIt definition : A radioconjugate composed of PSMA-617, a human prostate-specific membrane antigen
(PSMA)-targeting ligand, conjugated to the radioisotope gallium Ga 68, with potential
use as a tracer for PSMA-expressing tumors during positron emission tomography (PET)/computed
tomography (CT). Upon intravenous administration of 68Ga-PSMA-617, the PSMA-617 moiety
targets and binds to PSMA-expressing tumor cells. Upon binding, PSMA-expressing tumor
cells can be detected during PET/CT imaging. PSMA, a tumor-associated antigen (TAA)
and type II transmembrane protein, is expressed on the membrane of prostatic epithelial
cells and overexpressed on prostate tumor cells.;
Currated CISMeF NLP mapping