English: Keloid Disorder is a genetic disorder of human skin which can present itself either by formation of keloid mass on a single spot on the skin of the affected individual, or it can involve several areas of the skin. In some cases, presentation is limited to one or few small lesions of the skin; either round or linear; in other cases, keloid lesions can appear as large nodules as it is depicted in this image. This patient developed a keloid at the site of piercing of her skin.