Mancini L, Gubinelli M, Fortunato C, Carella R
Department of Histopathology, University of Bologna, Italy.
Pathologica. 1992 Jul-Aug;84(1092):547-50.
A case of blue nevus in the lymph node capsule is described. It's not a common pathology and only few cases have been reported so far. Nevus-cell aggregates in the same location are more frequent and difference between the two entities is described. So for histogenesis of these lesions, a melanocyte migration arrest is favoured rather than the hypothesis of a 'benign metastasis' from a cutaneous primitive site.
本文描述了一例发生于淋巴结被膜的蓝色痣。这并非常见病理情况，目前仅有少数病例报道。同一部位的痣细胞聚集更为常见，并对这两种病变进行了鉴别。因此，对于这些病变的组织发生，更倾向于黑素细胞迁移停滞的观点，而非源于皮肤原发部位的“良性转移”假说。
