Singap Med J
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This study aims to assess whether cryosurgery is a feasible local therapy for bone metastatic prostate cancer (bmPCa). ⋯ Cryosurgery is a feasible local therapy for bmPCa patients with prostate volume less than 50 mL and without bulk tumours outside the prostate capsula. Cryosurgery may decrease PSA nadir level, local complications and time to PSA nadir, delay time to CRPC and improve progression-free survival.