Surgery vs, IMRT
Hi Jack...From the looks of it you've probably caught the cancer early
on. It has also probably been in your body for 10 or more years
already. So, if you need to take a few more months to learn about
this disease in order to make the best decision for your treatment,
it's probably the right thing to do. Take a few deep breaths and
remember that this is disease that many more men die with than die
from.
I noticed your stats included a T1a staging. That means your PCa was
found during a TURP. TURPs usually find tumors located in the
transition zone (the prostate can be subdivided into 5 zones or
regions) and transition zone tumors are typically slower growing than
those found during needle biopsy. So all in all, your stats are about
as good as it gets for PCa. Again this means you have the time to
educate yourself and make an informed decision.
A key question you need to ask is, "How long do men in your family
typically live; how long do you expect to live?" If the answer is 20
more years, that will steer you to one set of treatment options. If
the answer is considerably less, then other options, including
watchful waiting (WW) come into consideration. Actually WW is a bit
of a misnomer and many men are renaming it "active management" or
soething similar implying that some action is being taken. Today most
watchful waiters do things like exercise and diet / lifestyle
alteration in order to slow the disease progression down even further.
WW has the advantage of preserving your quality of life, whereas
other treatment options have a variety of morbidities associated with
them (ED, incontinence, radiation burning of neighboring areas,
secondary cancers, etc.).
Books by doctors Walsh ("Dr. Patrick Walsh's Guide to Surviving
Prostate Cancer") and Strum ("A Primer on Prostate Cancer") are good
places to start, be sure to get the most recent editions. Between
these two books you'll get a balanced perspective on all of the
available treatment modalities. There are many web sites with loads
of useful information as well as discussion groups. Two of my
favorites (but there are many others) are
http://www.prostate-help.org/
http://psa-rising.com/
Since I mentioned WW, here is a website that provides some information
and guidelines on the subject
http://urology.jhu.edu/diseases/prostate/management.html
A few final comments. PCa is difficult to grade (e.g. Gleason score)
due to its tenuous, multifocal nature (it's typically not just one
solid tumor). Since treatment selection is often dependent upon the
staging (WW might make sense if you're a GS=6, maybe not if you're a
GS=7, and so on for the other modalities as well), it is usually
recommended that you have your slides reread by an "expert." There
are a dozen or so experts around the US and they are listed at the
"Prostate-Help" website.
Your cardiac and other condition also need to be factored in to your
decision. Your doctors can best advise here, but it may make the
surgical option less likely.
IMRT has been around for a while, so there are centers of excellence
that pratice this technique well and comparitive statistics on
treatment success. But to my knowledge there are no radiation
techniques that provide, as you put it, "Precise radiation of cancer
while sparing everything else." That is the goal and they may come
close to this objective, but all of the morbidities I mentioned above
can occur with any form of radiation therapy, because they can't spare
everything else. If your rad onc tells you he can hit just the
cancer, find a new rad onc. Best wishes and good health!..Ron
RRP 02/13/03
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