PSMA-PET detects more oligometastatic prostate cancer than conventional imaging
A multicenter retrospective study of 255 patients with intermediate- to high-risk prostate cancer compared PSMA-PET with conventional imaging (CT and bone scintigraphy) performed within four months of each other. PSMA-PET identified oligometastatic disease in 11.4% of patients versus 6.7% with conventional imaging, and a multidisciplinary review found the intended treatment plan changed in 36.5% of cases. The authors note the study lacked an independent reference standard or follow-up, so it does not establish improved diagnostic accuracy or any survival benefit.
Most relevant for: Patients with intermediate- to high-risk prostate cancer being staged for possible curative versus systemic treatment.
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