lipomas

I know I have read that Lipomas can be common with Fibro.I had an internal abdominal one two years ago that was removed.I felt much better after surgery but now I am starting to feel pain again in the same spot.Does anyone know if they can re grow in the same area? I had a hard time convincing my DR to do the first surgery because it did not show up on ultrasound or CT scan the first time.I can imagine trying to convince him to go in again.Ugg.