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NTIS 바로가기Journal of biomedical engineering research : the official journal of the Korean Society of Medical & Biological Engineering, v.37 no.1, 2016년, pp.53 - 60
장익제 (대구가톨릭대학교 의료과학대학 의공학과) , 윤종인 (대구가톨릭대학교 의료과학대학 의공학과)
Monitoring of dermal collagen is important to assess various scar conditions, and many diagnostic methods have been applied to quantify collagen contents in scar tissue. In this study, Monte Carlo simulation was used to evaluate diffuse reflectance distributions in scar condition by a near-infrared ...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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흉터란? | 흉터란 외부적 원인으로 인한 피부의 손상으로 나타나는 피부모양의 비가역적 피부변성을 의미한다[1]. 흉터는 진피층의 85%인 콜라겐이 과도하게 재생산되어 손상된 공간을 채우는데, 재생성된 콜라겐의 방향성, 두께, 종류, 합성, 결합 정도에 따라 편평 흉터(normotrophic scar), 비대성 흉터(hypertrophic scar), 켈로이드성 흉터(keloidal scar)로 구별된다[2-4]. | |
흉터의 구분은? | 흉터란 외부적 원인으로 인한 피부의 손상으로 나타나는 피부모양의 비가역적 피부변성을 의미한다[1]. 흉터는 진피층의 85%인 콜라겐이 과도하게 재생산되어 손상된 공간을 채우는데, 재생성된 콜라겐의 방향성, 두께, 종류, 합성, 결합 정도에 따라 편평 흉터(normotrophic scar), 비대성 흉터(hypertrophic scar), 켈로이드성 흉터(keloidal scar)로 구별된다[2-4]. 또한 흉터의 종류에 따라 콜라겐 타입 I과 타입 III의 비율은 다르게 나타나지만, 콜라겐이 정상피부보다 과다 생성된다는 공통점을 지닌다[5-7]. |
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