Derm Dx: Elastic skin and scattered scars

A 10-year-old boy presents for evaluation of scattered scars on his ankles and back, which are slightly atrophic and violaceous. According to his parents, the scars were the result of minor trauma incurred months ago. The boy's parents were concerned because of his abnormal healing. Highly elastic skin was noted during the examination. The patient also demonstrated joint hypermobility, as ...