carmel's vaccination

Carmel got her shots a few weeks ago. She still has a little lump on her back where he gave her one of the needles. I've read about this happening before in my Cat Fancy magazines. On very rare occasions the lump will progress into something called a Sarcoma which could be cancerous O.O!!!!! You can bet I'll be keeping a close eye on this over the next few weeks to make sure it goes down. I found a link to a vet site explaining some of the symptoms and what to do about it.


http://www.avma.org/vafstf/ownbroch.asp



I found a lump where my cat was vaccinated. What happens now?
It is quite common for a small, firm, painless swelling to form under the skin at the site where a vaccine was injected. The lump is almost always of no consequence and disappears after several weeks. Rarely, however, the swelling may progress to a sarcoma. To be on the safe side, your veterinarian will suggest that you periodically check the vaccination area for several months after vaccination. If you detect a lump, you should contact your veterinarian as soon as possible. Small samples of the lump will be sent to a laboratory for diagnosis if any of the following are true:

* The lump persists for more than three months after vaccination.
* It is larger than two centimeters in diameter (about the size of an olive)
* It is increasing in size one month after vaccination.

If the lump is found to be a sarcoma, your veterinarian may confer with or refer you to a veterinary oncologist (a cancer specialist) for management.


Scary stuff!!