Unusual Sites of Visceral Spread in Prostate Cancer: A Prostate-Specific Membrane Antigen–Based Theranostic Imaging Series

Prostate cancer commonly metastasizes to lymphatic and skeletal systems with lesser frequency to visceral organs; however, uncommon visceral sites have also been found and reported as case reports. We present a series of uncommon metastatic visceral spread in prostate cancer on prostate-specific membrane antigen–based diagnostic and posttherapeutic imaging modalities.