SPECT-CT Imaging with 99mTc-PSMAin Patients with Recurrent Prostate Cancer
Author(s) -
Sonya Sergieva,
Radoslav Mangaldgiev,
Milena Dimcheva,
Kamen Nedev,
Zahary Zahariev,
Bozhil Robev
Publication year - 2021
Publication title -
nuclear medicine review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 21
eISSN - 1644-4345
pISSN - 1506-9680
DOI - 10.5603/nmr.2021.0018
Subject(s) - medicine , prostate cancer , nuclear medicine , prostate , abdomen , biodistribution , radiation therapy , prostatectomy , radiology , cancer , urology , microbiology and biotechnology , biology , in vivo
Prostate-specific membrane antigen (PSMA) is a cell surface glycoprotein with a large extracellular domain with overexpression of the prostatic tumour cells. Several small molecules of PSMA ligands of inhibitors binding to the active site of PSMA were developed. [99mTc]Tc-PSMA-T4 is a new radiopharmaceutical (Polatom) for imaging loco-regional metastases and/or local relapse in patients with prostate cancer. The purpose of this work was to evaluate the clinical application of SPECT-CT imaging with [99mTc]Tc-PSMA-T4 in patients with recurrent prostate cancer.
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