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NBME 20 Answers

nbme20/Block 4/Question#3

A 23-year-old woman comes to the physician for a ...

Collagen synthesis

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submitted by celeste(19),

Sounds like a hypertrophic scar. "Hypertrophic scars contain primarily type III collagen oriented parallel to the epidermal surface with abundant nodules containing myofibroblasts, large extracellular collagen filaments and plentiful acidic mucopolysaccharides." https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3022978/

johnthurtjr  I think it may actually be a keloid, not a hypertrophic scar, as it expands beyond the borders of the original incision. +  
thepacksurvives  I believe this is a keloid; a hypertrophic scar does not extend past the borders of it's original incision, while a keloid does. regardless, the answer to this question is the same :) +  
breis  First AID pg 219 Scar formation: Hypertrophic vs. Keloid +