Best answer: How do you tell the difference between a keloid and a pimple?
The difference between keloid and hypertrophic scars is their size in relation to the acne lesions that caused them. A keloid scar is larger than the acne lesion that caused it. A hypertrophic scar is the same size as the acne lesion that caused it. How do you tell if it’s a keloid or pimple? …