Keloid, the thick scar (skin growth) forms over a period of 3-12 months following wound healing. It’s an exuberant healing response to any deep trauma. The skin prone to keloid are cheeks, ear lobe, shoulders, upper arms and chest. It appears hard, firm, multiple in nature though not cancerous. The main risk factor for keloid is dark pigmented skin, commonly seen in ethnic race of Afr... https://epiderma.in/skin-cyst-excision/