Skin color diversity is the most variable and noticeable phenotypic trait in humans resulting
from constitutive pigmentation variability. This paper will review the characterization of skin …

Postinflammatory hyperpigmentation (PIH) commonly occurs after various endogenous and
exogenous stimuli, especially in dark-skinned individuals. PIH is one of the most common …

This review investigates the effectiveness of ablative and nonablative fractional
photothermolysis (FP) lasers for treating facial acne scars. Twenty‐six studies (13 ablative …

Ethnic skin or 'skin of colour', which is characterized by increased epidermal melanin, labile
melanocytes and reactive fibroblast responses, poses special challenges for the use of laser …

Ablative fractional carbon dioxide laser resurfacing is a well-established treatment for acne
scars. However, there are limited consensus and guidelines regarding the procedure, such …

Background The appearance of skin scars is known as one of the main side effects of skin
burns. Stromal vascular fraction (SVF), as a rich source of cell populations with tissue …

MATERIALS AND METHODS For the purpose of this narrative review, articles were
searched in PubMed using key words of “acne scar,”“surgical modalities for acne scars” …

Background Acne scars are common and cause cosmetic problems. There is a multitude of
treatment options for acne scars, including dermabrasion, chemical peeling, and fillers, but …

This review examines the efficacy and safety of fractional CO2 lasers for the treatment of
atrophic scarring secondary to acne vulgaris. We reviewed 20 papers published between …

Fractional ablative carbon dioxide laser resurfacing is a frontline treatment for acne scars. It
creates multiple microscopic treatment zones to accelerate the collagen formation and the …