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Injection Sight Cancers

PostPosted: Fri Jul 19, 2013 10:04 am
by AlmostThere
My daughter's cat has had a bump on her left hip and she finally took her in for a check on it. After a surgical biopsy it turned out to be devastating news. A fast spreading cancer. They suggested removing her entire leg but with no guarantee that the cancer hasn't already spread. Just thought I'd pass this along as it is actually quite common to felines and certain injections given in the left hip.

About 1 in 10,000 cats have a tendency to develop fibrosarcomas (cancer) at injection sights. Vaccines are the most common trigger, but we see them after antibiotic injections too. The FELV vaccine is the biggest offender and it is usually given in the left hip/leg. Fibrosarcomas are firm, rapidly growing masses. If it is a fibrosarcoma, simple removal of the mass is surgically difficult and ineffective because it comes right back. Amputation of the entire leg is usually needed to get all of the tumor. Amputation provides a cure in about 75% of cases. In the other 25% we find that the tumor is already spread either up the leg or to other parts of the body. If money is not a concern then it is best to do an MRI before surgery to determine how deep the tumor is invading.

Re: Injection Sight Cancers

PostPosted: Fri Jul 19, 2013 11:31 am
by VickieP
Lenora, such sad news for your daughter's family. I know this will be especially hard for your sweet granddaughters.

Re: Injection Sight Cancers

PostPosted: Fri Jul 19, 2013 11:45 am
by AlmostThere
VickieP wrote:Lenora, such sad news for your daughter's family. I know this will be especially hard for your sweet granddaughters.


Thank you, Vickie. Yes, it is heartbreaking for them. The cancer has already spread as another tiny lump has appeared so they have opted to let nature take its course but will put her down when its time.

Re: Injection Sight Cancers

PostPosted: Fri Jul 19, 2013 11:52 am
by Olive600
Lenora, I'm so sorry to hear this news. My prayers for you and all your family and kitty.

Re: Injection Sight Cancers

PostPosted: Fri Jul 19, 2013 12:05 pm
by mitch5252
..
That's really sad news, Lenora.
And something I never heard of before.
..

Re: Injection Sight Cancers

PostPosted: Fri Jul 19, 2013 12:41 pm
by avalen
such sad news, hugs for the family

Re: Injection Sight Cancers

PostPosted: Fri Jul 19, 2013 12:54 pm
by Bethers
So sorry to read this. Big hugs, especially to your dgd's.

Re: Injection Sight Cancers

PostPosted: Fri Jul 19, 2013 12:57 pm
by Redwahine
Really Sad. Hugs to your family

Re: Injection Sight Cancers

PostPosted: Fri Jul 19, 2013 2:28 pm
by BirdbyBird
((((( HUGS ))))) to your family..... And wishing them strength as they support their furry companion on this special journey ahead. Injections sites are also known to create abscesses in both cats and dogs. Some protocals have been changes over the recent years to try to minimize potential but it is something that needs to be monitored closely and another reason not to over vaccinate when unnecessary.... (Many vets will try to give yearly boosters $$$ , when research on titers show that they are uncessary.... :? )

Re: Injection Sight Cancers

PostPosted: Fri Jul 19, 2013 3:00 pm
by Liz
I've never heard of that. So sorry it happened to your dd's kitty. (((Hugs)))

Re: Injection Sight Cancers

PostPosted: Fri Jul 19, 2013 6:17 pm
by sharon
So sorry to hear about the kitty. Hope the grands are gonna be ok, but it seems kids can be easier with animal crossing than we adults are. So sad.

Re: Injection Sight Cancers

PostPosted: Fri Jul 19, 2013 8:55 pm
by Acadianmom
I think it was last year that our vet said something about changing vaccinations for cats because they thought what they had been using was causing cancer. He didn't say where and I didn't think to ask. We lost a couple of cats to cancer a few years ago but in was in their abdomen.

Martha

Re: Injection Sight Cancers

PostPosted: Sun Jul 21, 2013 7:50 pm
by BayouLady
Cancer is such a vicious disease, my dobie has sts. Is the metronomic chemo an option? It's the daily pill and might slow the tumors down or better yet, stop them from growing.