The dermatologist widened my initial dilated pore scar by spilling the TCA cross on the surrounding skin so I just want to excise the whole scar now. I had a mole removal on my other cheek at the age of 11-12 and the scar actually stretched and is not a tethered, uneven patch of skin. I am going treat the dilated pore when I am gonna turn 21 next year. Is the risk of stretching still there or was it only because I was young and growing back then?