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Medical Forum / Diseases and Disorders / Prostate Cancer / December 2005

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Are CT and bone scans before treatment useful?

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WhiteSoxFan - 18 Dec 2005 15:05 GMT
Hello All,

I've heard different opinions from both doc's and patients on getting a
CT and a bone scan prior to treatment? What do you think? My numbers
are PSA 5.79, DRE was normal, positive biopsy's were 2 out of 10 cores
with Gleason's of 4+4=8 and 4+3=7. Staging of T1c.

Thanks,

WhiteSoxFan
WhiteSoxFan - 18 Dec 2005 15:15 GMT
I should provide more information. I'm 52 and everyone believes the
cancer should be contained. Just that some think, take the tests now
what the hell, or not necessary now considering probable containment
and not enough information until surgery can look around inside or
until the PSA's are tracked after treatment.

WhiteSoxFan
judamd@aol.com - 19 Dec 2005 16:21 GMT
It's that "take the tests now what the hell" attitude of some
physicians and patients that raise the costs of our insurance to the
point where the whole system will (not if) become bankrupt.
Dave Perry
Steve Jordan - 18 Dec 2005 17:41 GMT
>I've heard different opinions from both doc's and patients on getting a
>CT and a bone scan prior to treatment? What do you think? My numbers
>are PSA 5.79, DRE was normal, positive biopsy's were 2 out of 10 cores
>with Gleason's of 4+4=8 and 4+3=7. Staging of T1c.
>  

I believe that Dr. Strum considers the tests to be a waste of time and
money, *except *where the initial staging tests indicate a high-risk case.

My initial diagnosis (dx) was PSA 5.7 ng/mL, T2a (should have been T2b),
Gleason 4+5=9, five of six specimens on one lobe (a Gleason 4+4=8 tumor
had been missed by first biopsy). Mine was the sort of case in which Dr.
Strum would have approved the CT and bone scan.

It appears that WSF's case is close enough to high-risk, and the tests
would be prudent. Bear in mind, though, that the bone scan will not pick
up micrometastases.

Regards,

Steve J

"The thing is to expect nothing in particular, but be aware of the lack
of enforceable guarantees or enforceable contracts with
nature/god/entropy as to the condition or durability of our bodies."
-- Brian Brunner, PCa survivor, December 12, 2005 on The Prostate
Problems Mailing List
Thank you, Brian, for your insight.
I. P. Freely - 18 Dec 2005 18:01 GMT
> I've heard different opinions from both doc's and patients on getting a
> CT and a bone scan prior to treatment? What do you think? My numbers
> are PSA 5.79, DRE was normal, positive biopsy's were 2 out of 10 cores
> with Gleason's of 4+4=8 and 4+3=7. Staging of T1c.

The first book I picked up, Walsh, says a bone scan can be very helpful in
advanced cases (Gleason > 7, PSA > 10, >=T3). I believe he meant ORs, not
ANDs, in that list. He downplays CTs. Even though my case met only one of
those criteria (Gleason 4+4), my initial uro gave me bone scan and CT just
because the Gleason 8 is so aggressive. Both were negative for PC mets,
which made us both feel much better about localized treatment. However,
post-op pathology bumped my pre-op T2 consensus to a T3 (seminal vesicle
involvement), so there was one more after-the-fact vote for the bone scan.

It was just blind luck, and irrelevant to this forum and thread, that my CT
caught a whole 'nuther primary cancer, an asymptomatic, large carcinoid
colon tumor, which would probably have signed my death warrant within a year
or two. Several docs have put is simply: my PCa saved my life, at least for
the time being.

I.P.
Brian - 20 Dec 2005 01:20 GMT
> It was just blind luck, and irrelevant to this forum and thread, that my
> CT caught a whole 'nuther primary cancer, an asymptomatic, large carcinoid
[quoted text clipped - 3 lines]
>
> I.P.

So you're not really pissed off after all...
I.P. Freely - 24 Dec 2005 00:48 GMT
>? I.P. wrote:
>> Several docs have put it simply: my PCa saved my life, at
>> least for the time being.
>
> So you're not really pissed off after all...

Hell, yes, I'm pissed. The fact that the first idiot's error (ignoring my
PSA as it climbed rapidly for three years) may have saved me from death by
colon cancer doesn't excuse him from letting my PC leave my prostate.
Overall I came out ahead ... maybe ... but he still needs to be canned or
retrained.

I.P.
Brian - 24 Dec 2005 15:18 GMT
>he still needs to be canned

'caned'

> or retrained.

Trains don't run often enough.  Being trucked should suffice.  Plenty of
trucks on the local interstate.  Nice big tires.
Steve Kramer - 18 Dec 2005 18:13 GMT
Probably a waste of time in some cases, but in your case, you have to rule
out existing mets, especially if you choose surgery.  The pressing issue is
that Gleason 8.

Signature

PSA 16 10/17/2000 @ 46
Biopsy 11/01/2000 G7 (3+4), T2c
RRP 12/15/2000 G7 (3+4), T3cN0M0 Neg margins
PSA  .1  .1  .1  .27  .37  .75
EBRT 05-07/2002 @ 47
PSA  .34 .22 .15 .21 .32
Lupron 07/03 (1 mo) 8/03 (4 mo), 12/03, 4/04, 09/04, 01/05, 5/05, 10/05
PSA  .07 .05 .06 .05 .08
Non Illegitimi Carborundum

> Hello All,
>
[quoted text clipped - 6 lines]
>
> WhiteSoxFan
DominicM - 18 Dec 2005 19:18 GMT
I not a medical authority but why leave something to chance? I'd say
absolutely get it. I also had a endo-rectal MRI which gives your
surgeon more insight prior to surgery.

Next to the biopsy this the most uncomfortable test in my opinion. I
also had a  Cystoscopy to rule out any bladder cancer. This test my
local uro did in his office. Not fun but quick.

Good luck.
Allan - 18 Dec 2005 21:52 GMT
Before getting your hopes up on the news of a negative CT or Bone Scan, I
just had a Radiologist tell me that a negative scan could not detect cells
that may have spread if there was not a large number of cells in a single
spot.  About all it's going to do is tell you that you don't have masses in
other parts of the body.  You'll still have to watch your PSA as that seems
to be the key indicator.

Allan

On 12/18/05 11:18 AM, in article
1134933518.080076.74300@o13g2000cwo.googlegroups.com, "DominicM"
<dmarrese@gmail.com> wrote:

> I not a medical authority but why leave something to chance? I'd say
> absolutely get it. I also had a endo-rectal MRI which gives your
[quoted text clipped - 5 lines]
>
> Good luck.
DP - 18 Dec 2005 20:11 GMT
Personally, I think the CT and bone scan are a waste of your insurance
dollars, yet I continue to have them regularly.  My initial PSA was 59.2 and
nothing was detected on the original scans.  My surgery was 06/02/1999.  My
PSA has been rising very slowly the last three years, and on my latest CT
and bone scans there is still no signs of cancer.  It is still just to small
to be picked up.  I had a bone scan in August, and told the doctor I was
sure it would not detect anything, and it didn't. One rib had some "glow" to
it, but nothing definitive.  I keep doing it out of curiosity.  It is only
natural that I want to know where this cancer is located.  As I told the
doctor, it is a contradiction of thought to say I wish this thing would
hurry up and make a presence. Yet, I am relieved when the test show nothing,
as it means the cancer is small.  Yet the PSA is still rising, so we know
that it is there.

Dale P
Denver, CO
ronju99 - 18 Dec 2005 21:32 GMT
CT-scans give you at least 1,000 times as much radiation to your body than
an X-Ray. I wouldn't expose myself to that much radiation just as a
precaution. You could develpoe cancer from the radiation in the long run.
Ron S.

PS: Medical comunity makes a lot of money from the scans.
Steve Kramer - 19 Dec 2005 04:48 GMT
Have you had it tested since May?

Signature

PSA 16 10/17/2000 @ 46
Biopsy 11/01/2000 G7 (3+4), T2c
RRP 12/15/2000 G7 (3+4), T3cN0M0 Neg margins
PSA  .1  .1  .1  .27  .37  .75
EBRT 05-07/2002 @ 47
PSA  .34 .22 .15 .21 .32
Lupron 07/03 (1 mo) 8/03 (4 mo), 12/03, 4/04, 09/04, 01/05, 5/05, 10/05
PSA  .07 .05 .06 .05 .08
Non Illegitimi Carborundum

> Personally, I think the CT and bone scan are a waste of your insurance
> dollars, yet I continue to have them regularly.  My initial PSA was 59.2
[quoted text clipped - 12 lines]
> Dale P
> Denver, CO
judamd@aol.com - 19 Dec 2005 16:12 GMT
At the risk of bringing on some wrath, I'll jump on my bandwagon again.
These tests rarely show anything worthwhile with respect to prostate
cancer for men with numbers such as yours.  All they do is inflate our
insurance costs, subject you to additional testing, and give you more
grief since the bone scan almost always has "hot spots" indicating the
spread of the disease when in fact they are the result of old (even
minor) injuries.  Besides, what are the tests going to tell you?  They
won't erase the results of the biopsy.  I suppose if there were
definitive evidence of big chunks of cancer in your bones you could
avoid the surgery but if that were the case, your PSA wouldn't be 5.79.
Dave Perry
I.P. Freely - 24 Dec 2005 00:53 GMT
> the bone scan almost always has "hot spots" indicating the
> spread of the disease when in fact they are the result of old (even
> minor) injuries.

Well, yes, but then we're supposed to look at the scans ourselves and
explain any hot spots. My recent rib fractures and 18-months-old shoulder
prang were obvious on the scan ... and easily dismissed. Decades-old
skeletal injuries didn't appear, but could have been explained.

I.P.
Glassman - 19 Dec 2005 16:54 GMT
> Hello All,
>
[quoted text clipped - 6 lines]
>
> WhiteSoxFan

My uro thinks they cause more anxiety than they are worth.  Unless of
course they suspect metastisis.

Signature

"Don't get me wrong...  I'm SNARKY"
JK Sinrod
Sinrod Stained Glass Studios
www.sinrodstudios.com
Coney Island Memories
www.sinrodstudios.com/coneymemories

I.P. Freely - 24 Dec 2005 00:55 GMT
"Glassman" wrote>
> My uro thinks they cause more anxiety than they are worth.  Unless of
> course they suspect metastisis.

That's why the trendy casual full-body/multiple-mode scans are discouraged.

I.P.
gourd_dancer - 24 Dec 2005 04:18 GMT
I have CT and Bone Scans every quarter. The main reason is to keep a handle
on micro-fibers of cancer floating around and looking for a home. To date I
have had ten sets ....

> Hello All,
>
[quoted text clipped - 6 lines]
>
> WhiteSoxFan
Steve Kramer - 24 Dec 2005 11:59 GMT
If I had been through what you have, Mike, I think I'd get scanned early and
often, too.

Signature

PSA 16 10/17/2000 @ 46
Biopsy 11/01/2000 G7 (3+4), T2c
RRP 12/15/2000 G7 (3+4), T3cN0M0 Neg margins
PSA  .1  .1  .1  .27  .37  .75
EBRT 05-07/2002 @ 47
PSA  .34 .22 .15 .21 .32
Lupron 07/03 (1 mo) 8/03 (4 mo), 12/03, 4/04, 09/04, 01/05, 5/05, 10/05
PSA  .07 .05 .06 .05 .08
Non Illegitimi Carborundum

>I have CT and Bone Scans every quarter. The main reason is to keep a handle
>on micro-fibers of cancer floating around and looking for a home. To date I
[quoted text clipped - 10 lines]
>>
>> WhiteSoxFan
I.P. Freely - 25 Dec 2005 00:12 GMT
> To date I have had ten sets ....

The heck with your uro; what does your CT lab tech say about all that
radiation? And what does your radiologist say about its efficacy? There are
tradeoffs between benefits and threats of all those rads, and we're
somewhere in the cusp, especially since PSA may well catch a problem before
a CT will. Even with a whole onc team presiding over my aggressive T3 case,
they're watching my PSA quarterly and looking over my colon cancer onc's
6-month CTs to watch for both. If those find anything, THEN we'll look more
closely. Many oncs and surgeons have little appreciation for all the
radiation we get from scans.

I.P.
gourd_dancer - 25 Dec 2005 19:42 GMT
IP, I bailed on the Uro three years ago. I have two Radiation Oncologists,
one Medical Oncologist who specializes in PCa, and one Gastro-Enterologist
tending me........

>> To date I have had ten sets ....
>
[quoted text clipped - 9 lines]
>
> I.P.
I.P. Freely - 25 Dec 2005 19:51 GMT
> IP, I bailed on the Uro three years ago. I have two Radiation Oncologists,
> one Medical Oncologist who specializes in PCa, and one Gastro-Enterologist
> tending me........

Great. At the very least the rad oncs should understand the pros and cons of
scan radiation. Given that, I'd think you'd be the one to tell us the answer
to your topic question ... except that I'd guess it's like the rest of our
PC questions: it depends.

I.P.
gourd_dancer - 26 Dec 2005 05:19 GMT
That's right, it all depends. Cutting edge, in my view is the only way to
fight this bastard. Some win, some lose. One of these days ...

>> IP, I bailed on the Uro three years ago. I have two Radiation
>> Oncologists, one Medical Oncologist who specializes in PCa, and one
[quoted text clipped - 6 lines]
>
> I.P.
Peter Headland - 25 Dec 2005 01:36 GMT
My 2nd uro had me get a bone scan. When I asked him why he said it's
good to have a baseline: if PSA starts rising later they can compare
bone scans and distinguish between mets and old damage.

Signature

Peter Headland

gourd_dancer - 25 Dec 2005 19:43 GMT
And also to see if the mets are dead and replaced with new bone growth.....

> My 2nd uro had me get a bone scan. When I asked him why he said it's
> good to have a baseline: if PSA starts rising later they can compare
> bone scans and distinguish between mets and old damage.
 
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