AW: [ RadSafe ] Re: Permanent radioactive implants

[Franz Schönhofer]

Thank you, Chris for this reply! Within five lines you were able to answer
all questions I had! Obviously the manufacturers have worked very close
together with surgeons, which is indicated by the lead marker. Titanium is
the metal of choice for hip-replacement, teeth implants etc.

As I have mentioned before on RADSAFE I am always eager to learn, so I
appreciate your answer very much!

Best wishes,

Franz

Franz Schoenhofer, PhD
MinRat i.R.
Habicherg. 31/7
A-1160 Wien/Vienna
AUSTRIA


-----Ursprüngliche Nachricht-----
Von: radsafe-bounces at radlab.nl [mailto:radsafe-bounces at radlab.nl] Im Auftrag
von Chris Alston
Gesendet: Freitag, 24. August 2007 21:51
An: radsafe at radlab.nl
Betreff: [ RadSafe ] Re: Permanent radioactive implants

Franz

The Pd-103 is contained within the seeds; one brand uses a graphite matrix,
with a Pb marker in the center for easy location by x-ray.  The seeds
themselves are titanium, as with many, if not most, metallic implants.  In
this case, I don't know what the strands, which in turn contain the seeds,
are made of.  But, one brand of stranded seeds for permanent implant uses
Vicryl, which is similar to surgical suture material.  Eventually, it
dissolves, and is disposed of by the body; harmlessly as far as anyone can
tell.

Cheers
cja


>>> Franz Schönhofer <franz.schoenhofer at chello.at> 08/23/07 03:15PM >>> 
However this link provokes questions. Being a non-native speaker I have 
problems with the expression "stranded seeds". 70 seeds seems to be a rather

large number. Of course Pd is an extremely inert metal, but were the seeds 
metallic Pd?


CONFIDENTIAL: The information contained in this communication,
including its attachments may contain confidential information and
is intended only for the individual (s) or entity (ies) to whom it
is addressed . The information contained in this communication may
also be protected by legal privilege , federal law or other
applicable law. If you are not the intended recipient of this
communication , you are hereby notified that any distribution,
dissemination or duplication of this communication is strictly
prohibited. If you have received this communication in error please
immediately delete and destroy all copies of this message and
please immediately notify us of the error by separate communication
. Thank you. 
_______________________________________________
You are currently subscribed to the RadSafe mailing list

Before posting a message to RadSafe be sure to have read and understood the
RadSafe rules. These can be found at:
http://radlab.nl/radsafe/radsaferules.html

For information on how to subscribe or unsubscribe and other settings visit:
http://radlab.nl/radsafe/