Hey @deblee
Mine was about the size of a golf ball. Not as large as others, and It was mentioned i could wait another year before removal but you never know what crevices or main nerves it could start to press on or move into. In my situation, it was trying to push into left side of brain, invading another area that would make it tough to perform surgery on if I left long term.
Im really happy they found yours and its monitored!