My doctor called me late yesterday. The results of the bone scan and MRI are in.
Nothing negative was found. They found something “odd” on the bone scan but nothing that could possibly have any dangerous properties. And a blood vessel lesion was found on my liver. This is apparently something rather common, and is nothing to worry about.
The next major set of tests is in a couple of weeks. That one is surgical in nature and should be the final determinant in this whole thing.