Long time lurker first time poster here. I’m looking to see if anyone has experienced this before and what the result was (good or bad). I have a mare with a Granulosa Tumor on one ovary. Here is the kicker… she is 4 months pregnant. We are working with a great team of vets who are working to come up with an action plan for her but the ovary will need to come out. Tumor was not present at the time of breeding and was detected due to the mare’s odd change in behaviour. Has anyone performed this surgery during pregnancy? If so who did the surgery and what was the result for both the mare and foal?
We are also monitoring its growth to see if leaving it in until after foaling might be an option but right now the consensus is leaning towards that not being an option.
Any experiences would be greatly appreciated