Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed Large (61lb +) | Female | spayed | 83 lbs
I have a almost 10 year old beagle mix and I noticed a lump under her breast bone and I'm worried it might be cancer. What are other possibilities and how would it be diagnosed?
1 Answer
Published on January 21st, 2017
Besides a tumor, the lump could also be an abscess or a cyst. In order to diagnose what it is, Daisy Duke would need to see her vet. He or she would likely start with a fine needle aspirate, which is where a needle is inserted into the lump and a small sample of cells is taken. These cells are examined under a microscope to determine what the mass is.
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