Paolino Giovanni, Didona Dario, Lopez Teresa, Alesini Francesco, Cantisani Carmen, Richetta Antonio G, Soda Giuseppe, Calvieri Stefano
Dario Didona, MD, Viale del Policlinico, 155, 00186 Rome, Italy;
Acta Dermatovenerol Croat. 2016 Apr;24(1):37-41.
Agminated blue nevus (ABN) is a melanocytic nevus rarely mentioned in the literature and not well known. The term agminated is used when many blue nevi are clustered together in a sharply demarcated area ≤10 cm. Specific dermatoscopic features have not currently been clearly defined. We describe two cases of ABN and provide a review of the literature, reporting the main points in order to facilitate the diagnosis of this rare entity.
聚合性蓝痣（ABN）是一种在文献中很少被提及且鲜为人知的黑素细胞痣。当许多蓝痣聚集在一个边界清晰、面积≤10 cm的区域时，就使用“聚合性”这个术语。目前尚未明确界定其具体的皮肤镜特征。我们描述了两例聚合性蓝痣病例，并对文献进行了综述，报告了要点，以便于诊断这种罕见的病变。
