Solitary Testicular Metastasis From Prostate Cancer Treated With Orchiectomy: A Rare Case of Isolated Recurrence After Salvage Radiotherapy.

Prostate cancer (PCa) is the most commonly diagnosed cancer in Australia with almost 25,000 cases being diagnosed each year. Treatment for PCa varies depending on stage, patient preferences and the general health of the patient. PCa most commonly spreads to lymph nodes and bones. We present a case of a 66-year-old male who presented with PSA elevation post salvage radiation and was diagnosed with oligometastatic PCa to the right testis. This patient subsequently underwent a right orchidectomy resulting in a rapid fall in PSA.