Hard Lumps With Inconclusive Needle Aspirates
Reader Question
Dog has several hard lumps under the skin not attached to muscle. Needle aspirations have come back inconclusive. What is the probability this is cancer.?
Answer from Our Team
An inconclusive aspirate is common with firm lumps, which often don't release enough cells. It doesn't mean cancer or rule it out. Hard lumps not attached to muscle are often benign, but some tumors such as soft tissue sarcomas can feel this way.
The next step is usually a biopsy, either a small piece or removal of one lump, sent to a pathologist. That gives a clear answer.
This is general information, not a diagnosis. Please follow your own vet's advice.
