Keloid Scar No. 2

Note the overgrowth of dense fibrous tissues extending beyond the borders of the original injury. (Courtesy of Dr. A. Freiberg)

Keloid Scar No. 1

Note the overgrowth of dense fibrous tissues extending beyond the borders of the original injury. (Courtesy of Dr. A. Freiberg)

Hypertrophic Scar

Note that hypertrophic scars are limited to the traumatized area and may regress spontaneously, unlike keloid scars. (Courtesy of Dr. A. Freiberg)