Biopsy vs Surgery Results

Posted by ireland1964 @ireland1964, 6 days ago

I’ve come across quite a few discussions about the prostate being much worse than what the biopsy had originally indicated.
I understand biopsy is only a small sample but curious if anyone knows of a study or stats how often this is the case.

Interested in more discussions like this? Go to the Prostate Cancer Support Group.

Profile picture for fritzo @fritzo

@ireland1964 Yes, of course! My post-surgery pathology report results were exactly the same as my biopsy results, which in my book was good news. Pre-surgery, I had been told that my staging likely could go up because the location of my tumor was hard to sample via a transrectal biopsy (I didn't initially have the option of a transpereneal biopsy at my first doctor...midway through, I switched surgeons to a major center rather than local hospital).

I started out as 3+4=7 and ended in that same place. When I asked the surgeon about my post-surgery pathology report, he told me that it is as good as it gets.

Still, I get very anxious and nothing is a sure thing. Hoping that time lets this anxiety fade....

•••••••••••••••••

Here is the condensed post-surgical report:
Final Diagnosis

A. Anterior fat pad, excision:
• One lymph node and mature adipose tissue, negative for carcinoma.

B. Prostate, radical prostatectomy:
• Prostatic adenocarcinoma
• Gleason score 3+4=7 (Grade group 2, with 30% Gleason 4 tumor).
• Tumor is on the left as a 1.2 cm dominant nodule.
• Tumor involving 2% of prostate tissue examined.
• Tumor is organ-confined.
• Both seminal vesicles are negative for carcinoma.
• All surgical margins are negative for carcinoma.
• Benign prostatic hyperplasia, weighing 66.9 grams (including carcinoma).

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@fritzo
Definitely good results from the biopsy.

It sounds like you’re going to be one of the people that doesn’t need to come back here, because nothing ever comes back. You had a very minor case of prostate cancer that got caught early.

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Profile picture for Jeff Marchi @jeffmarc

@fritzo
Definitely good results from the biopsy.

It sounds like you’re going to be one of the people that doesn’t need to come back here, because nothing ever comes back. You had a very minor case of prostate cancer that got caught early.

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@jeffmarc I am saving your words to keep my head in a good place. I'm hoping it holds true. I thought about your message as I went to get my PSA today.

I guess I'm the classic case that even though mine was caught early and surgery looks to have been successful, I still have been through a roller coaster ride this year with diagnosis, decision, surgery and continuing recovery. I can't compete with the extreme challenges so many face. But, it has been incredibly challenging.

But, I'm truly inspired by everyone who goes through so much more and the support of all of the truly awesome people on this forum.

The really good news...just got my second post surgery PSA test results about an hour after taking the test. Results came in the same as my first one: PSA, TOTAL (CMC) <0.064.

Wish that number was lower....but I'm hoping to continue the trend.

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Profile picture for brianjarvis @brianjarvis

@fritzo I think what was initially most beneficial to me was in the mid-1990s coming across newspaper articles (like the two I’ve attached).

From those I became aware of the importance of early and annual PSA screening. Starting in June 2000 (at 45y/o), I began annual PSA tests and monitoring this just as I would any other blood assay.

Over the next decade, I watched my PSA slowly creep higher each year. So, it wasn’t a big shock to me in April 2012 (at 56y), that my urologist told me that my biopsy showed low-grade, localized prostate cancer: Gleason 6(3+3).

I think that over those 12 years I became somewhat comfortable with PSA results - just as with my cholesterol, LDL, HDL, triglycerides, etc. results - No reason to panic or worry that my spouse would be widowed. Simply take it in stride and look for the next diagnostic test.

One important option developed during the time that I was on active surveillance - and I mention this humorously as well as seriously - is the development of rectal spacers for radiation treatment in 2015. Prior to that they used endo-rectal balloons that were inserted and removed at every radiation session - while still leaving the anterior wall of the rectum fully exposed to radiation. (Sounds pleasant doesn’t it?) Today, the rectal spacer is injected just once, lasts through the entire treatment, and reduces radiation to the rectum by up to 70%.

Technology-wise it was the development of Pencil-Beam vs. Passive Scattering systems. Being able to apply proton beams layer-by-layer, delivering a highly conforming dose that matches the exact shape of the tumor, and protecting adjacent healthy organs better than the older scattering methods (taking further advantage of proton’s Bragg-Peak characteristics).

I’m glad I waited…..

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@brianjarvis Amazing that you still have those news clips. It's the power of good information from reliable sources and then you taking action. Sadly, people now can source their information from places that may not be as accurate as news of the past. (I'm biased, worked in the news industry for a good long time).

I hope I can get used to regular PSA tests and get past that anxiety (just took one today). You know the drill....it's just new for me.

Endo-rectal balloons. Yikes-sounds like something out of a Johnny Knoxville video.
https://ew.com/movies/johnny-knoxville-recovery-from-jackass-penis-injury-variety/
Interesting note; my wife was diagnosed with a very rare lung disease (PHA) in 2000 with few treatment options. Since then, they have come up with so many new treatment options (but no cure). So, if her current treatment starts failing, she has so many more options.

OK-I had not heard of Bragg-Peak characteristics in Proton radiation. I explored Proton vs Photon treatment briefly, but the Proton centers were both 2 hours away, wasn't sure insurance would cover.....and it looked like study results so far hadn't shown a big improvement in outcome/side effects.

But, I guess if the day comes that I need it, hoping they figure it all out. Buying all the time I can.

Thanks for the share!

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This discussion clearly shows the value of an MRI prior to making a decision on how to proceed.

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Profile picture for fritzo @fritzo

@brianjarvis Amazing that you still have those news clips. It's the power of good information from reliable sources and then you taking action. Sadly, people now can source their information from places that may not be as accurate as news of the past. (I'm biased, worked in the news industry for a good long time).

I hope I can get used to regular PSA tests and get past that anxiety (just took one today). You know the drill....it's just new for me.

Endo-rectal balloons. Yikes-sounds like something out of a Johnny Knoxville video.
https://ew.com/movies/johnny-knoxville-recovery-from-jackass-penis-injury-variety/
Interesting note; my wife was diagnosed with a very rare lung disease (PHA) in 2000 with few treatment options. Since then, they have come up with so many new treatment options (but no cure). So, if her current treatment starts failing, she has so many more options.

OK-I had not heard of Bragg-Peak characteristics in Proton radiation. I explored Proton vs Photon treatment briefly, but the Proton centers were both 2 hours away, wasn't sure insurance would cover.....and it looked like study results so far hadn't shown a big improvement in outcome/side effects.

But, I guess if the day comes that I need it, hoping they figure it all out. Buying all the time I can.

Thanks for the share!

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@fritzo The two studies that are usually referenced are COMPPARE and PARTIQoL.
> https://ascopubs.org/doi/10.1200/JCO.2026.44.17_suppl.LBA5012

> https://ascopost.com/issues/april-25-2025/proton-therapy-and-intensity-modulated-radiation-therapy-for-localized-prostate-cancer/

Both studies indicated similar tumor control rates and patient-reported quality of life outcomes between photon and proton radiation for prostate cancer.
================

Like I mentioned previously, these days the time between PSA tests is no different than the time between other bloodwork that I get - cholesterol, HDL, LDL, triglycerides, etc. And yet, I wouldn’t be completely honest if I didn’t admit that every time my MyChart indicates “you have another PSA test result” that I hesitate just a bit….”
==========

Just as with photon (x-rays), the application of proton radiation wasn’t discovered in the medical community for treating solid tumor cancers; it was discovered in the scientific/physics community, and later they discovered that these heavy subatomic particles with wavelike properties acted differently than photons (x-rays).

Even later someone hypothesized “Hey, maybe we can apply this science in treating solid tumor cancers in order to reduce the entry-dose, scatter, and exit-dose that is inherent with photon radiation?”

Proton radiation has been used to successfully treat many types of cancers: pediatric, head, neck, lung, brain, breast, esophageal, pancreatic, liver, rectal, eye, cervical,…..and various types of recurrent cancers (including prostate cancers since 1979: see attached abstract)

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