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- Xref: sparky sci.physics:14291 rec.pets.cats:10800
- Path: sparky!uunet!ogicse!uwm.edu!spool.mu.edu!agate!linus!linus.mitre.org!pdsmith.mitre.org
- From: pdsmith.mitre.org (Pat Smith)
- Newsgroups: sci.physics,rec.pets.cats
- Subject: Re: Radioactive Cat: How Dangerous is She?
- Message-ID: <1992Sep8.205651.10774@linus.mitre.org>
- Date: 8 Sep 92 20:56:51 GMT
- Article-I.D.: linus.1992Sep8.205651.10774
- References: <yfpnc!g.badboy@netcom.com>
- Sender: news@linus.mitre.org (News Service)
- Organization: The MITRE Corporation
- Lines: 52
- Nntp-Posting-Host: psmith.mitre.org
-
- In article <yfpnc!g.badboy@netcom.com>, badboy@netcom.com (Jay Keller) writes:
- >
- > One of my cats has a severe case of hyperthyroidism. In less than a year
- > (she's 9) she's lost over half her weight and is literally wasting away due
- > to the extremely high metabolism caused by the disease. At this point she is
- > just about skin and bones although she eats 3 meals a day.
- >
- > Medical treatment is possible, however the medicine (Tapazole) needs to be
- > continued indefinitely, with the likely result of kidney damage (very soon in
- > some cases).
- >
- > Surgical treatment (thyroidectomy) is also possible, but carries the risk that
- > the parathyroid glands will be damaged, leaving the patient with a new serious
- > disease in place of the original one. Obviously surgery is fairly expensive,
- > although a few years of Tapazole therapy would probably cost even more in
- > the long run.
- >
- > I've received several opinions from experienced veterinarians that the treat-
- > ment of choice is radiation therapy. Radioactive iodine is introduced into the
- > cat, it collects in the thyroid, and destroys it. The cost is about the same
- > as surgery, but the opinions I've received indicate that the outcome is likely
- > to be much better.
- >
- > Finally, my question(s)...
- >
- > How much exposure to radiation will my family get after the cat comes back from
- > the radioisotope treatment? I was told that the cat would be hospitalized for
- > a few days to allow the radiation to subside. But I have 2 small children and
- > this is a very friendly cat, often staying close to whomever is around, and I
- > would like to quantify the risk a bit more if possible. Am I correct in
- > assuming that we are talking about alpha particles here, and that they only
- > have an ionizing effect at a short distance? If so, how short?
- >
- > What questions should I ask of the radiologist?
- >
- > Thanks in advance.
- >
- > Regards,
- >
- > Jay Keller
- > Sunnyvale, California
- >
- > badboy@netcom.com
- >
- >
- I am no doctor but go with the radioactive stuff to kill the thryoid. They
- give this treatment to people all the time. Often the entire thryoid is
- killed, therefore the cat will need a daily thyroid supplement which I think
- is inexpensive. Don't worry about the radiation. I am not sure what element
- is used but it probably breaks down fairly quickly. If they use this stuff
- on humans, it cannot be that bad. The alternative looks gloomy so what do
- you have to lose.
-