这个词是什么意思？
A sharply elevated, irregularly shaped, progressively enlarging scar resulting from formation of excessive amounts of collagen in the dermis during connective tissue repair. It is differentiated from a hypertrophic scar (CICATRIX, HYPERTROPHIC) in that the former does not spread to surrounding tissues.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D007627 · MeSH 2026。
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