One December, I rattled in what would have been a beautiful massive 10 point buck. I was hunting on the ground and as he came trotting down the field edge, I noticed he only had the left side. I assumed he had shed the right side, until he finally came to a stop on the other side of a bush I was hiding behind, a mere 5 feet away! Anyway, he stood there for about 30 seconds, no bloody pedicle, or anything on his head. He then turned back up the field edge. When he did, I saw a huge knot on his back, on the left side that was an obvious heal over spot.
When I was talking to my buddy about it later, he knew the deer. He had hit it high in the back the prior year and never found the deer or his arrow. That area was developed to build a new hospital the following year, so I never saw that deer again.