I got a deer this weekend. Skinned it out and just below the head on the neck meat there was something that looked like a cyst. It was kinda brown in color and about 1" in diameter. I havn't run across this before and was wondering if it was anything to be concerned about. The area around it was fine and the rest of the deer was fine. I didn't cut any meat around it and just saved meat about 6-7" above it.