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Re: Article: Lung cancer screening raises OR LOWERS lung cancerrisk
I appreciate the information on PSA and its relation
to prostate cancer.
While effects can be shown for isolated cases of low
dose radiation expose, hormesis will always be a
marginal subject. As I have stated many times, doses
at rates less than 100 mSv cannot be shown to have
either a beneficial or detrimental effect.
--- Howard Long <hflong@pacbell.net> wrote:
> John and other hormesis marginalizers,
>
> 1. Metastases or regrowth may be indicated by PSA up
> after prostate removal
> or ablation.
> 2. Radiation oncologists and all other physicians
> are greatly inhibited by
> lawsuits for any non-standard treatment.
> 3.Sensitzing with LDR (10-75 rad) before
> radiotherapy of c100rad 3x/week for
> 6-8 weeks, has shown much better response of cancers
> (see references on
> Muckerheide's list below).
>
> Howard Long
>
> ----- Original Message -----
> From: "John Jacobus" <crispy_bird@yahoo.com>
> To: "Howard Long" <hflong@pacbell.net>; "John
> Jacobus"
> <crispy_bird@YAHOO.COM>; <TConley@kdhe.state.ks.us>;
> <radsafe@list.vanderbilt.edu>
> Cc: <rad-sci-1@wpi.edu>
> Sent: Monday, June 28, 2004 1:37 PM
> Subject: Re: Article: Lung cancer screening raises
> OR LOWERS lung cancer
> risk
>
>
> > Why would a patient be treated for increased PSA?
> > Since when is a radiation oncologist restricted by
> > regulations? How would sensitizing a patient with
> LDR
> > help with radiation treatement? Following your
> logic,
> > that would make the tumor more radiation
> resistent?
> >
> > --- Howard Long <hflong@pacbell.net> wrote:
> > > "Political agenda" or scientific correction,
> John?
> > >
> > > Yes, I would want hormesis, hopefully with less
> cost
> > > but dose equal to or
> > > greater than CT.
> > >
> > > And it's not just me.
> > > At the DDP meeting 2 days ago, a health
> physicist
> > > sought from me and a
> > > radiation oncologist how to get LDR (for
> increasing
> > > PSA, after prostate
> > > removal years ago for cancer). That radiationo
> > > oncologist had felt
> > > restricted 5 years ago (from treating another
> health
> > > physicist I referred to
> > > him with prostate cancer), with sensitizing LDR
> 2
> > > weeks before high dose
> > > radiotherapy for the cancer.
> > >
> > > Apparently, standard therapy (dictated by
> lawsuits)
> > > is becoming more
> > > scientific.
> > >
> > > Howard Long
>
>
=====
+++++++++++++++++++
"To be persuasive, we must be believable,
To be believable, we must be credible,
To be credible, we must be truthful."
Edward R. Murrow
-- John
John Jacobus, MS
Certified Health Physicist
e-mail: crispy_bird@yahoo.com
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