Uptake of 68Ga-PSMA in Avascular Necrosis of the Femoral Head in a Patient With Prostate Cancer

Abstract

A 69-year-old man with prostate cancer treated with radical prostatectomy underwent Ga-68-PSMA PET/CT due to biochemical recurrence. Increased radiotracer uptake in the prostate bed suggestive of local recurrence was detected. The right hip also displayed increased Ga-68-PSMA activity, which was consistent with the avascular necrosis findings on MRI.