Change in my transplanted hair

First, thank you Doctor for your years of good advice offered through your site and elsewhere. I am light skinned, 65 and have been on Finesteride for 10 years, had a FUE procedure with an outstanding surgeon in Thailand 9 years ago, and found that I was among the 5% who never shed (perhaps due to blood pressure on the high side?). The untransplanted region in the rear of the crown seems to have...

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