Abstract：
Isolated lesions of gingiva arise in succession to the hyperinflammatory reactions in response to the underlying local irritants. Despite their overlapping clinical and histological features, these lesions are distinctive regarding their biological behavior. Recurrence has been reported after surgical excision because of the incomplete removal of underlying local irritants. This article describes the clinical and histological features of four localized gingival lesions, adding a note on their molecular pathogenesis and surgical management.
摘要：
响应于潜在的局部刺激物，牙龈的孤立性病变会连续出现炎症反应。尽管它们的临床和组织学特征重叠，这些病变在生物学行为上是独特的。据报道，由于潜在的局部刺激物的去除不完全，手术切除后复发。本文介绍了四种局部牙龈病变的临床和组织学特征，增加了他们的分子发病机制和手术管理的注释。
