

Osteosarcoma? 9-year-old greyhound presenting in left hip.
Hello Vets!
I am trying to get any guidance for my (almost) 9-year-old female retired racing greyhound. My vet retired last year, so this is the first time I'm seeing a new vet and it's all very confusing. My girl developed a limp in the last couple of weeks. I went to a vet yesterday who did x-rays and told me that it looks like cancer in her back left hip. He sent the x-rays to a radiologist for a more in-depth report which I have included in this post. I know that greyhounds are very prone to osteosarcoma, but this vet has not said that is what this is. He is saying that our next course of action should be to biopsy the bone to find out what kind of cancer it is. The estimate for the biopsy is around $3000. If we love our dog very much but will not be pursuing amputation or a hip replacement, does the biopsy even make sense? Everything I have read says that with this breed and this age osteosarcoma is the most likely. Any guidance or thoughts are much appreciated.