Introduction: Acne scarring is a common undesirable complication of acne vulgaris. Fractional erbium-yttrium aluminum garnet (YAG) 2940 nm laser and platelet-rich plasmahave been used in treating acne scars with variable outcomes. The objective of this study is to assess the efficacy of fractional erbium-YAG 2940 nm laser and platelet-rich plasma as single line of treatment in comparison with combined treatment ... إقراء المزيد

BACKGROUND: Platelets immediately appear at the site of tissue injury in large numbers. By releasing secretory proteins from their [alpha]-granules on activation, platelets set the pace of wound healing; with their effects remaining long after the clot has been cleared. OBJECTIVE(S): The enhancement of healing by the placement of a supraphysiologic concentration of autologous platelets at the site of tissue ... إقراء المزيد