An excellent question! Although it is not curable the treatment appears to reverse the damage caused. There is always a hidden mutant cell that comes back; in a year or 10 or 20.
The top part of the chart below is recent results showing no defective chromosomes (negative) and the bottom is my original diagnosis of November 2022 showing many defects (positive).
So can it be reversed. It looks like it. And now I feel better than normal!