How do you approach radiotherapy planning when there is no identifiable prostate tissue after HIFU or TURP?
For a patient with high-risk prostate cancer, would you use definitive or adjuvant/salvage prescriptions and dose/fractionation schedules? Do you consider hypofractionation? How do you decide on a treatment volume?
2 Answers
Mednet MemberInvited Expert
Radiation Oncology · UC San Diego
Answered on
I am not sure why there would be no identifiable prostate tissue. There was apparently enough to detect cancer on biopsy, which is ultrasound-guided, so someone must have seen prostate tissue at that time. I suggest getting a high-quality MRI and a careful review. I would also order a PSMA PET for r...
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Mednet MemberInvited Expert
Radiation Oncology
Answered on · Updated on
I have run into this situation a few times (post-ablation biochemical recurrence with no real glandular tissue in the prostatic ‘fossa’), and I haven’t really known what the best course of action was. This question is a bit generic inquiring about both a TURP and HiFU so I will try to reply broadly ...
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