Scar formation Flashcards by Paul Kim

Hypertrophic Scar

INC Collagen Synth

Parallel collagen arrangement

Confined to borders of original wound

Possible spontaneous regression

recurrence Infrequent

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Keloid Scar

INC INC INC collagen synth

Disorganized collagen arrangement

Extends beyond borders of original wound with “clawlike” projections

Possible progressive growth w/ time

recurrence Frequent

INC incidence in ethnic groups with darker skin

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