Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)
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The wound healing process involves unexplained mechanisms. An aberration in this process is known to cause dermal disorders such as keloid or hypertrophic scars, but the mechanism by which these scars are formed remains to be elucidated. Here we examined the usefulness of a non-invasive optical imaging device to clarify mechanisms of wound healing and of scar formation. ⋯ This non-invasive method using in vivo LCSM revealed chronological changes in the dermis and epidermis during wound healing. In addition, although a scar was not formed in any of study subjects, this microscopy revealed aspects similar to the fibrous tissue overgrowth or to melanocyte migration, both of which may relate to wound healing. These results indicate the usefulness of this non-invasive method in studies of wound healing and of scar formation.