Annals of nuclear medicine
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Meta Analysis
18F-NaF-PET/CT for the detection of bone metastasis in prostate cancer: a meta-analysis of diagnostic accuracy studies.
This meta-analysis aims to establish the diagnostic performance of 18F-NaF-PET/CT for the detection of bone metastases in prostate cancer patients. The performance of 18F-NaF-PET/CT was compared with other imaging techniques in the same cohort of patients. ⋯ 18F-NaF-PET/CT has excellent diagnostic performance in the detection of bone metastases in staging and restaging of high-risk prostate cancer patients. The performance of 18F-NaF-PET/CT is superior to 99mTc bone scintigraphy and SPECT, and comparable to DWI-MRI.
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To demonstrate the effect of clinicopathological factors on 68Ga-PSMA-11 PET/CT positivity at the time of biochemical recurrence (BCR) of localized prostate cancer (PCa) following definitive therapy. ⋯ In BCR of localized PCa following definitive therapy, pre-scan PSA was strongly associated with positive 68Ga-PSMA-11 scan, even at PSA levels ranging from 0.2 to 1.0 ng/ml. Therefore, clinical and pathological predictors of positive 68Ga-PSMA-11 PET/CT in PSA-only recurrence of localized prostate cancer need to be further elucidated.