Cicatrix, HypertrophicKeloidCicatrixLigusticumWound HealingCollagen Type IIIBurnsSkinInjections, IntralesionalGalactorrheaCryotherapyGelsDermatologic Surgical ProceduresEarCollagen Type IFibroblastsMatrix Metalloproteinase 12Trauma Severity IndicesCollagenTransforming Growth Factor beta1ActinsImmunohistochemistry