Research progress of detection of lymph node metastases by 68Ga-PSMA PET in prostate cancer patients / 中华泌尿外科杂志

ABSTRACT

With wide application of 68Ga-prostate specific membrane antigen(PSMA)positron emission tomography(PET)technology in the diagnosis of prostate cancer (PCa), researchers have paid more attention to nodal staging in PCa by 68Ga-PSMA PET. Currently, 68Ga-PSMA PET has been used to detect lymph node metastases (LNMs) in primary prostate cancer patients and recurrent prostate cancer patients. Compared with the traditional imaging techniques, 68Ga-PSMA PET can detect LNMs with higher sensitivity, specificity and accuracy, which has great impact on treatment management of PCa patients. This article reviewed the research progress of detection of LNMs by 68Ga-PSMA PET in prostate cancer patients.