Surgery Keloid scar is A Excessive scar tissue that does not extend beyond the boundary of the original incision or wound. B Excessive scar tissue that extends beyond the boundaries of the original incision or wound C Pale, flat and stretched in appearance, often appearing on the back and in areas of tension. D Pale, flat and stretched in appearance, often appearing on the chest and sternum and in areas of no tension. 💡 Explanation Keloid scar is ✓ Correct Answer: B. Excessive scar tissue that extends beyond the boundaries of the original incision or wound