Hi Sophie,
"My understanding of the reasons to operate were, 1st, it has the best survival statistics, but she would close him, and not go ahead if it had spread to nearby organs."As I said in my earlier post, that is definitely not the case. The stats are MUCH better for radiation vs surgery monotherapy in cases like his. For example, the surgeons at Memorial Sloan Kettering, which has two of the finest surgeons in the world, had a 10 yr recurrence rate of 50% among men with stage T3:
Long-Term Outcome Following Radical Prostatectomy in Men With Clinical Stage T3 Prostate CancerBut perhaps your surgeon believes she can do better than Eastham and Scardino. Ask her what her numbers are over the last 10 years for recurrence after surgery among cT3 men. Then ask the radiation oncologist. Don't ask the surgeon to be expert on a field outside of her expertise - few are. The reason why radiation has such better stats is because it treats an area outside of the prostate, including the prostate bed, seminal vesicles and, in his case, pelvic lymph nodes.
Also ask her what she means by "nearby organs." The first place the cancer typically travels to is the prostate bed. She can't know if it has spread there until
after she removes the prostate. She also can't know whether she will have to cut into the bladder neck and the external urinary sphincter until after she starts cutting.
If you're serious about
proceeding with surgery, at least ask for a 3T MRI so you have a better idea in advance of where she will have to cut.
"2nd, husband has a very weak urinary flow caused by the cancer pressing on the urethra, which would be solved with the surgery, but would be compounded by radiation." That is absolutely true that urinary retention is not likely to be a problem after surgery. With radiation, there is often initial local inflammation which may further narrow the urethra, restricting urine flow for a while. However, they will undoubtedly start him with 2 months of ADT before radiation, which will reduce his prostate and aid urine flow. The ADT will be continued through his treatment and for 18 months afterwards. That may prevent retention problems, or they may occur in spite of that. If it gets very bad, he may require a laser TURP. With surgery, and her wide-cut into the nerves that also control the urinary sphincter, he will almost certainly suffer incontinence for a long while, and if they have to cut into the sphincters, permanently. There are artificial urinary sphincters that can be surgically implanted. If he has to have adjuvant radiation after surgery, which seems likely, his urinary problems will be compounded.
"3rd, if he starts with radiation and the cancer comes back, the surgery option would be off the table."
I agree that surgery is usually a poor idea after radiation. Incidentally, the aforementioned Dr. Eastham is one of the few who get good results with that - but that is rare. If there is a local recurrence after combo radiation, the best salvage is more radiation, not surgery. They can use SBRT or brachytherapy to spot treat the recurrence detected with a biopsy.
However, about
80% of recurrences after such radiation are
not local. And because the recurrence rate after combo radiation is so low, the chance that he will need any kind of salvage is quite low.
If he has a distant recurrence with either radiation or surgery, he will be treated (at some point) with hormone therapy.
- Allen