When I found the lump on Loki's back last year, my vet and
I talked about the possibility of it being an injection site
fibrosarcoma - mostly why it probably was *not*.
(mainly because he has been with me since 1992, and she has
been doing the injections on the legs for at least 5 years,
if not more).
Anyway - what she said was that in her career, she has had
two cats who have developed the fibrosarcoma - and *both*
developed it on the leg where the old 3-in-one shot was
given!
Diana