[clotho]

My vet was able to diagnose both of my girls who had cysts by palpitating. In both cases, they had atypical symptoms. Both of them had weight gain, pear shape and were hormonal - but there was no hair loss or crusty nipples. I could have sworn they were pregnant - that's exactly how they acted (even though I knew they couldn't be).

The spay operation cost approximately $200, but costs will vary depending on where you live. That included the vet visit, surgery, anesthesia, pain meds, antibiotics, and the check up afterwards.

You may want to search out some threads on hormone therapy though. I know members have opted to go for hormone injections with some success rather than spay their piggies. You would have to weigh the pros and cons and make a decision that was best for your piggie.