Usefulness of Skin Explants for Histologic Analysis after Fractional Photothermolysis


BACKGROUND Fractional laser resurfacing treatment has been extensively investigated and is widely used. However, the mechanism underlying its effects is poorly understood because of the ethical and cosmetic problems of obtaining skin biopsies required to study the changes after laser treatment. OBJECTIVE To evaluate the usefulness of human skin explants… (More)
DOI: 10.5021/ad.2015.27.3.283