in article , Charles at
otright wrote on 1/12/04 10:35 AM:

It was a Fort Dodge vaccine. The kitty still has the lump on her and it has
not shrunk, but is hasn't gotten any bigger either. It feels as if it is
harder than it was before, but at least it is not growing. Kitty sure
doesn't act sick and is as playful as ever.
I guess I wait another 2 weeks and then we go to the vet to have it removed
and analyzed. I wonder if I should give it more time. From reading some of
the posts, it sounds like it could take a few months for a vaccine reaction
to go away. I would hate to put kitty through surgery if it is not
necessary. Then again, if it is Sarcoma, it would be best to remove the
lump as soon as possible and pray they remove it all.

A biopsy will not be very invasive and will provide you with peace of mind.

Karen