Evaluation of the effect of fractional <scp>CO</scp>2 laser on histopathological picture and <scp>TGF</scp>‐<i>β</i>1 expression in hypertrophic scar

Abstract

Fractional CO2 laser could be considered as a good way for hypertrophic scar management. It normalizes dermal collagen as imaged by histopathological picture and the change in TGF-β1 expression.